./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/underapprox_1-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version b5237d83 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_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/underapprox_1-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a --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 3627a732530e36fdf7a132fca7d3f33785550e6f2e2a95fdbae864743bbd37d1 --- 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-b5237d8 [2022-11-21 13:44:09,473 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:44:09,476 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:44:09,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:44:09,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:44:09,521 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:44:09,523 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:44:09,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:44:09,529 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:44:09,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:44:09,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:44:09,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:44:09,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:44:09,540 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:44:09,541 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:44:09,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:44:09,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:44:09,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:44:09,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:44:09,548 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:44:09,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:44:09,557 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:44:09,559 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:44:09,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:44:09,572 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:44:09,572 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:44:09,572 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:44:09,573 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:44:09,574 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:44:09,575 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:44:09,575 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:44:09,576 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:44:09,577 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:44:09,578 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:44:09,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:44:09,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:44:09,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:44:09,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:44:09,580 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:44:09,581 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:44:09,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:44:09,583 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-21 13:44:09,623 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:44:09,623 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:44:09,623 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:44:09,623 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:44:09,624 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:44:09,625 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:44:09,625 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:44:09,625 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-21 13:44:09,625 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-21 13:44:09,625 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-21 13:44:09,626 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-21 13:44:09,626 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-21 13:44:09,626 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-21 13:44:09,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:44:09,630 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:44:09,630 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:44:09,630 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:44:09,630 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:44:09,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:44:09,631 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-21 13:44:09,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-21 13:44:09,631 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-21 13:44:09,631 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:44:09,632 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 13:44:09,632 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-21 13:44:09,632 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:44:09,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-21 13:44:09,633 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:44:09,634 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:44:09,634 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:44:09,634 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:44:09,636 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-21 13:44:09,637 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_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3627a732530e36fdf7a132fca7d3f33785550e6f2e2a95fdbae864743bbd37d1 [2022-11-21 13:44:09,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:44:09,990 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:44:09,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:44:09,996 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:44:09,996 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:44:09,997 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/loop-acceleration/underapprox_1-2.c [2022-11-21 13:44:13,157 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:44:13,394 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:44:13,394 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/sv-benchmarks/c/loop-acceleration/underapprox_1-2.c [2022-11-21 13:44:13,400 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/data/b2844a85c/afc1a90ae3394baea758077636256c5e/FLAGab192532f [2022-11-21 13:44:13,422 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/data/b2844a85c/afc1a90ae3394baea758077636256c5e [2022-11-21 13:44:13,428 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:44:13,430 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:44:13,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:44:13,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:44:13,436 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:44:13,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:44:13" (1/1) ... [2022-11-21 13:44:13,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ab93c1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13, skipping insertion in model container [2022-11-21 13:44:13,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:44:13" (1/1) ... [2022-11-21 13:44:13,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:44:13,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:44:13,661 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_94786502-a6ed-468f-b5d6-ed4e07186bdf/sv-benchmarks/c/loop-acceleration/underapprox_1-2.c[327,340] [2022-11-21 13:44:13,671 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 13:44:13,683 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 13:44:13,695 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_94786502-a6ed-468f-b5d6-ed4e07186bdf/sv-benchmarks/c/loop-acceleration/underapprox_1-2.c[327,340] [2022-11-21 13:44:13,697 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 13:44:13,711 INFO L208 MainTranslator]: Completed translation [2022-11-21 13:44:13,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13 WrapperNode [2022-11-21 13:44:13,712 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:44:13,713 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 13:44:13,713 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 13:44:13,714 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 13:44:13,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13" (1/1) ... [2022-11-21 13:44:13,728 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13" (1/1) ... [2022-11-21 13:44:13,749 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 27 [2022-11-21 13:44:13,749 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 13:44:13,750 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 13:44:13,750 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 13:44:13,750 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 13:44:13,760 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13" (1/1) ... [2022-11-21 13:44:13,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13" (1/1) ... [2022-11-21 13:44:13,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13" (1/1) ... [2022-11-21 13:44:13,774 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13" (1/1) ... [2022-11-21 13:44:13,777 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13" (1/1) ... [2022-11-21 13:44:13,780 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13" (1/1) ... [2022-11-21 13:44:13,781 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13" (1/1) ... [2022-11-21 13:44:13,782 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13" (1/1) ... [2022-11-21 13:44:13,783 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 13:44:13,792 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 13:44:13,792 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 13:44:13,793 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 13:44:13,794 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13" (1/1) ... [2022-11-21 13:44:13,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:13,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:13,840 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:13,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-21 13:44:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 13:44:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 13:44:13,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 13:44:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 13:44:13,980 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 13:44:13,982 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 13:44:14,149 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 13:44:14,158 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 13:44:14,162 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 13:44:14,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:44:14 BoogieIcfgContainer [2022-11-21 13:44:14,164 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 13:44:14,166 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-21 13:44:14,166 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-21 13:44:14,170 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-21 13:44:14,171 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 13:44:14,171 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.11 01:44:13" (1/3) ... [2022-11-21 13:44:14,173 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@37cfe02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 01:44:14, skipping insertion in model container [2022-11-21 13:44:14,173 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 13:44:14,173 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:13" (2/3) ... [2022-11-21 13:44:14,175 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@37cfe02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 01:44:14, skipping insertion in model container [2022-11-21 13:44:14,175 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 13:44:14,175 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:44:14" (3/3) ... [2022-11-21 13:44:14,179 INFO L332 chiAutomizerObserver]: Analyzing ICFG underapprox_1-2.c [2022-11-21 13:44:14,279 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-21 13:44:14,279 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-21 13:44:14,279 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-21 13:44:14,280 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-21 13:44:14,280 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-21 13:44:14,280 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-21 13:44:14,280 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-21 13:44:14,281 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-21 13:44:14,285 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) [2022-11-21 13:44:14,305 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-21 13:44:14,306 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 13:44:14,306 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 13:44:14,312 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-21 13:44:14,312 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-21 13:44:14,312 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-21 13:44:14,313 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) [2022-11-21 13:44:14,315 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-21 13:44:14,315 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 13:44:14,315 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 13:44:14,316 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-21 13:44:14,316 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-21 13:44:14,324 INFO L748 eck$LassoCheckResult]: Stem: 3#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(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1; 7#L16-2true [2022-11-21 13:44:14,325 INFO L750 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-11-21 13:44:14,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 13:44:14,331 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-21 13:44:14,342 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 13:44:14,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2080644251] [2022-11-21 13:44:14,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 13:44:14,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 13:44:14,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 13:44:14,458 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 13:44:14,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 13:44:14,499 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 13:44:14,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 13:44:14,503 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2022-11-21 13:44:14,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 13:44:14,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1714470356] [2022-11-21 13:44:14,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 13:44:14,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 13:44:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 13:44:14,521 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 13:44:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 13:44:14,534 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 13:44:14,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 13:44:14,535 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-11-21 13:44:14,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 13:44:14,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [307656347] [2022-11-21 13:44:14,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 13:44:14,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 13:44:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 13:44:14,551 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 13:44:14,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 13:44:14,561 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 13:44:14,652 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 13:44:14,653 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 13:44:14,653 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 13:44:14,654 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 13:44:14,654 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-21 13:44:14,654 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:14,654 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 13:44:14,654 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 13:44:14,655 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Loop [2022-11-21 13:44:14,655 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 13:44:14,655 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 13:44:14,672 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:14,691 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:14,695 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:14,803 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 13:44:14,811 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-21 13:44:14,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:14,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:14,843 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:14,854 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 13:44:14,854 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 13:44:14,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-21 13:44:14,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:14,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:14,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:14,889 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:14,900 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-21 13:44:14,900 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 13:44:14,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-21 13:44:14,952 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-21 13:44:14,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:14,963 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 13:44:14,963 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 13:44:14,963 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 13:44:14,963 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 13:44:14,963 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 13:44:14,964 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:14,964 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 13:44:14,964 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 13:44:14,964 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Loop [2022-11-21 13:44:14,964 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 13:44:14,964 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 13:44:14,966 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:14,983 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:14,986 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:15,114 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 13:44:15,119 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 13:44:15,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,131 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-21 13:44:15,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:15,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:15,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,146 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:15,151 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 13:44:15,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,188 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-21 13:44:15,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:15,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:15,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:15,203 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 13:44:15,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,231 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-21 13:44:15,239 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 [2022-11-21 13:44:15,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:15,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,251 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:15,254 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 13:44:15,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,272 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 13:44:15,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,273 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-21 13:44:15,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:15,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:15,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:15,296 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:15,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,333 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-21 13:44:15,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:15,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:15,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:15,365 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:15,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,392 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-21 13:44:15,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:15,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:15,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,416 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:15,420 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:15,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,442 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 13:44:15,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,445 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:15,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-21 13:44:15,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:15,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:15,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:15,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,512 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,513 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:15,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-21 13:44:15,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:15,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:15,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:15,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,567 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:15,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-21 13:44:15,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:15,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:15,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:15,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,620 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 13:44:15,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,624 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-21 13:44:15,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:15,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:15,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,643 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:15,648 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:15,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,675 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:15,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-21 13:44:15,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:15,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,698 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:15,699 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:15,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,721 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:15,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-21 13:44:15,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:15,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:15,752 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:15,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,780 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 13:44:15,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,782 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,792 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 [2022-11-21 13:44:15,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:15,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:15,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,806 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:15,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-21 13:44:15,812 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:15,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,844 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:15,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-21 13:44:15,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:15,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:15,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,888 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:15,893 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:15,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,937 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:15,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:15,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-21 13:44:15,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:15,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:15,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:15,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:15,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:15,964 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:15,967 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:15,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:15,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:15,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:15,991 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 13:44:15,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:15,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:15,992 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:16,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-21 13:44:16,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:16,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:16,018 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:16,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:16,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:16,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:16,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:16,030 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:16,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:16,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:16,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:16,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:16,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:16,056 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:16,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:16,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:16,082 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:16,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:16,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:16,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:16,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:16,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-21 13:44:16,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:16,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:16,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:16,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:16,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:16,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:16,108 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:16,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-21 13:44:16,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:16,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:16,134 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:16,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:16,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:16,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:16,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:16,154 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:16,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:16,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:16,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:16,183 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 13:44:16,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:16,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:16,184 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:16,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-21 13:44:16,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:16,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:16,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:16,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:16,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:16,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:16,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:16,210 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:16,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:16,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:16,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:16,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:16,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:16,245 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:16,251 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 [2022-11-21 13:44:16,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-21 13:44:16,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:16,265 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:16,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:16,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:16,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:16,266 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:16,268 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:16,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:16,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:16,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:16,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:16,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:16,298 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:16,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:16,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-21 13:44:16,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:16,317 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:16,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:16,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:16,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:16,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:16,329 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:16,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:16,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:16,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:16,370 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 13:44:16,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:16,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:16,371 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:16,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:16,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-21 13:44:16,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:16,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:16,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:16,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:16,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:16,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:16,397 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:16,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:16,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:16,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:16,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:16,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:16,432 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:16,437 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 [2022-11-21 13:44:16,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-21 13:44:16,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:16,451 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:16,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:16,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:16,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:16,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:16,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:16,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:16,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:16,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:16,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:16,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:16,473 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:16,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:16,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:16,492 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:16,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:16,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:16,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:16,493 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:16,495 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:16,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:16,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-21 13:44:16,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:16,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:16,523 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 13:44:16,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:16,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:16,525 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:16,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:16,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-21 13:44:16,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:16,544 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:16,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:16,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:16,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:16,544 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:16,549 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:16,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:16,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:16,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:16,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:16,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:16,581 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:16,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:16,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-21 13:44:16,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:16,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:16,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:16,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:16,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:16,603 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:16,604 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:16,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:16,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:16,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:16,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:16,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:16,636 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:16,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:16,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:16,653 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:16,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:16,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:16,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:16,653 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:16,656 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:16,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:16,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-21 13:44:16,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:16,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:16,797 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 13:44:16,798 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 13:44:16,798 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 13:44:16,798 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 13:44:16,798 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 13:44:16,798 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:16,798 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 13:44:16,798 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 13:44:16,799 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Lasso [2022-11-21 13:44:16,799 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 13:44:16,799 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 13:44:16,801 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:16,804 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:16,823 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:16,832 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:16,836 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:16,852 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:16,856 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:16,879 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:16,882 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:16,884 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:17,099 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 13:44:17,099 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 13:44:17,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,103 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-21 13:44:17,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:17,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,123 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,123 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 13:44:17,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:17,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,149 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-21 13:44:17,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,169 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,169 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,197 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-21 13:44:17,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,218 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,218 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,248 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-21 13:44:17,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,268 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,269 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,300 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-21 13:44:17,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,319 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,319 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,352 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-21 13:44:17,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,372 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,372 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,389 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-21 13:44:17,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,410 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,410 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,431 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,436 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 [2022-11-21 13:44:17,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-21 13:44:17,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,450 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,452 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,452 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,476 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,494 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,495 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-21 13:44:17,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,515 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-21 13:44:17,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,537 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,539 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,539 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,573 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-21 13:44:17,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,590 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,591 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,591 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,625 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-21 13:44:17,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,644 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,661 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-21 13:44:17,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,679 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,680 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,681 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,704 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-21 13:44:17,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,739 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,741 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,741 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,763 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-21 13:44:17,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:17,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,783 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,783 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 13:44:17,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:17,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,803 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,811 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 [2022-11-21 13:44:17,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-21 13:44:17,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,825 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:17,827 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:17,827 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:17,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,851 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 13:44:17,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,856 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-21 13:44:17,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:17,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:17,873 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:17,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:17,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,887 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-21 13:44:17,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,905 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:17,908 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:17,908 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:17,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,936 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:17,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:17,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:17,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:17,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:17,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-21 13:44:17,959 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:17,959 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:17,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:17,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:17,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:17,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:17,984 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:17,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-21 13:44:18,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,002 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:18,011 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:18,011 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:18,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,030 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,034 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 [2022-11-21 13:44:18,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-21 13:44:18,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:18,048 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:18,048 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:18,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,065 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-21 13:44:18,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:18,088 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:18,088 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:18,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,111 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-21 13:44:18,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:18,130 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:18,130 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:18,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,156 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-21 13:44:18,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:18,178 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:18,178 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:18,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,204 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,211 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 [2022-11-21 13:44:18,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-21 13:44:18,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:18,229 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:18,229 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:18,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,252 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-21 13:44:18,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,269 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:18,272 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:18,272 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:18,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,296 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,300 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 [2022-11-21 13:44:18,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-21 13:44:18,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:18,318 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:18,318 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:18,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,340 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,356 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:18,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-21 13:44:18,359 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:18,359 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:18,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,388 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-21 13:44:18,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,406 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:18,408 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:18,408 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:18,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,426 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-21 13:44:18,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,445 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:18,447 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:18,447 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:18,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,472 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:18,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,492 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:18,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-21 13:44:18,493 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:18,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:18,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,512 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-21 13:44:18,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:18,533 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:18,533 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:18,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,558 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 13:44:18,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,559 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:18,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:18,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:18,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:18,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-21 13:44:18,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,604 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,610 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 [2022-11-21 13:44:18,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,623 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:18,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-21 13:44:18,626 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:18,626 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:18,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,656 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,659 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 [2022-11-21 13:44:18,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:18,675 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:18,675 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:18,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-21 13:44:18,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,700 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-21 13:44:18,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:18,724 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:18,724 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:18,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,762 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-21 13:44:18,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:18,784 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:18,784 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:18,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,820 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,823 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 [2022-11-21 13:44:18,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:18,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-21 13:44:18,839 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:18,839 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:18,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,864 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-21 13:44:18,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:18,886 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:18,886 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:18,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,911 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:18,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-21 13:44:18,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:18,936 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:18,936 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:18,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:18,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:18,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:18,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:18,960 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:18,963 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 [2022-11-21 13:44:18,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-21 13:44:18,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:18,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:18,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:18,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:18,981 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:18,981 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:18,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,004 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-21 13:44:19,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:19,027 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:19,027 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:19,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,052 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:19,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-21 13:44:19,071 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:19,072 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:19,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,100 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-21 13:44:19,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:19,120 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:19,120 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:19,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,147 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-21 13:44:19,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:19,168 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:19,168 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:19,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,197 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-21 13:44:19,200 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 [2022-11-21 13:44:19,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:19,213 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:19,213 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:19,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-11-21 13:44:19,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,234 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-21 13:44:19,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:19,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:19,255 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:19,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:19,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-11-21 13:44:19,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,261 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-21 13:44:19,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:19,279 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:19,279 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:19,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,298 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 13:44:19,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,299 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-21 13:44:19,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:19,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,319 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:19,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:19,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,340 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-21 13:44:19,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,361 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,364 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:19,364 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:19,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,388 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,391 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 [2022-11-21 13:44:19,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-21 13:44:19,409 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:19,410 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:19,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,467 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,491 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-21 13:44:19,497 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:19,498 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:19,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,532 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-21 13:44:19,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,551 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:19,551 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:19,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,569 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-21 13:44:19,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,593 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:19,593 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:19,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,621 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-21 13:44:19,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,642 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:19,642 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:19,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,661 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-21 13:44:19,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,686 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,690 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:19,690 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:19,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,716 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,732 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-21 13:44:19,736 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:19,736 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:19,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,761 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-21 13:44:19,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,782 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:19,782 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:19,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,808 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-21 13:44:19,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,827 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,831 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:19,831 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:19,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,859 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-21 13:44:19,880 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:19,880 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:19,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,905 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-21 13:44:19,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,926 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:19,926 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:19,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:19,951 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:19,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:19,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-21 13:44:19,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:19,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:19,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:19,969 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:19,973 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:19,973 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:19,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:19,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:19,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:19,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,000 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-21 13:44:20,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:20,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:20,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,018 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:20,019 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:20,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:20,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,044 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-21 13:44:20,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:20,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,062 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:20,067 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:20,067 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:20,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,094 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 13:44:20,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,096 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,099 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 [2022-11-21 13:44:20,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-21 13:44:20,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,112 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:20,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,113 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:20,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:20,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,121 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-21 13:44:20,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,141 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,142 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,144 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,144 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,162 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,180 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,182 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,182 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-21 13:44:20,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,205 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,211 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 [2022-11-21 13:44:20,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-21 13:44:20,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,225 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,230 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,230 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,255 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,271 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,274 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,274 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-21 13:44:20,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,297 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,314 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-21 13:44:20,316 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,316 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,340 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-21 13:44:20,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,357 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,364 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,364 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,388 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-21 13:44:20,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,407 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,407 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,410 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,410 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,440 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,461 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-21 13:44:20,473 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,474 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,492 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-21 13:44:20,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,511 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,513 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,513 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,548 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-21 13:44:20,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,566 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,569 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,569 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,592 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,610 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,610 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-21 13:44:20,612 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,612 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,636 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-21 13:44:20,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,655 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,655 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,657 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,658 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,680 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,697 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,698 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-21 13:44:20,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,719 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-21 13:44:20,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:20,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,737 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:20,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:20,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,764 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,780 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:20,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,780 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:20,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-21 13:44:20,783 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:20,783 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:20,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,810 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 13:44:20,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,811 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,827 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:20,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:20,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:20,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:20,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:20,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-21 13:44:20,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,852 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:20,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,870 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:20,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-21 13:44:20,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:20,874 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:20,874 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:20,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,900 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,903 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 [2022-11-21 13:44:20,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-21 13:44:20,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,917 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:20,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:20,920 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:20,920 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:20,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:20,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:20,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:20,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:20,948 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:20,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-21 13:44:20,969 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 [2022-11-21 13:44:20,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:20,982 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:20,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:20,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:20,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:20,989 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:20,989 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:21,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,022 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-21 13:44:21,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,040 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:21,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:21,044 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:21,044 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:21,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,072 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-21 13:44:21,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,090 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:21,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:21,094 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:21,094 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:21,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,120 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,123 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 [2022-11-21 13:44:21,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-21 13:44:21,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,137 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:21,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:21,140 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:21,140 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:21,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,168 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,172 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 [2022-11-21 13:44:21,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-21 13:44:21,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,185 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:21,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:21,190 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:21,190 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:21,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,211 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,228 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:21,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:21,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-21 13:44:21,232 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:21,232 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:21,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,269 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-21 13:44:21,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,283 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:21,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:21,286 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:21,287 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:21,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,301 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-21 13:44:21,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,320 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:21,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:21,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:21,327 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:21,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,356 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,372 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:21,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:21,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-21 13:44:21,376 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:21,376 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:21,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,405 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-21 13:44:21,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,423 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:21,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:21,426 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:21,427 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:21,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,456 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,460 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 [2022-11-21 13:44:21,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-21 13:44:21,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,475 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:21,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,475 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:21,478 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:21,478 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:21,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-11-21 13:44:21,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,502 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-21 13:44:21,506 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 [2022-11-21 13:44:21,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,517 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:21,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:21,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:21,518 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:21,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:21,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,532 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-21 13:44:21,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,551 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:21,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:21,556 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:21,556 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:21,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,623 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 13:44:21,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,625 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-21 13:44:21,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:21,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:21,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:21,640 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:21,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:21,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2022-11-21 13:44:21,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,657 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-21 13:44:21,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:21,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,672 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:21,675 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:21,676 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:21,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,696 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-21 13:44:21,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:21,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,714 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:21,718 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:21,718 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:21,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2022-11-21 13:44:21,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,735 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-21 13:44:21,739 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 [2022-11-21 13:44:21,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,750 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:21,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:21,762 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:21,762 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:21,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-11-21 13:44:21,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,802 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-21 13:44:21,805 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 [2022-11-21 13:44:21,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,816 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:21,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,816 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:21,820 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:21,820 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:21,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2022-11-21 13:44:21,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,836 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-21 13:44:21,839 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 [2022-11-21 13:44:21,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,851 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:21,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:21,858 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:21,858 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:21,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,893 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-21 13:44:21,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,913 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:21,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:21,917 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:21,917 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:21,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,941 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-21 13:44:21,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:21,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,955 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:21,959 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:21,959 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:21,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:21,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:21,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:21,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:21,976 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:21,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-21 13:44:21,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:21,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:21,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:21,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:21,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:21,991 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:21,998 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:21,998 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:22,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-11-21 13:44:22,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,019 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-21 13:44:22,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:22,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:22,044 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:22,044 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:22,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:22,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,058 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-21 13:44:22,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,072 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:22,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,073 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:22,076 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:22,076 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:22,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-11-21 13:44:22,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,092 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-21 13:44:22,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:22,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,106 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:22,109 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:22,109 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:22,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:22,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,137 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,147 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 [2022-11-21 13:44:22,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-21 13:44:22,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,162 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:22,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,162 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:22,165 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:22,165 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:22,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:22,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,192 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,195 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 [2022-11-21 13:44:22,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-21 13:44:22,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,211 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:22,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:22,215 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:22,215 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:22,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:22,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,243 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-21 13:44:22,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,262 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:22,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:22,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:22,265 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:22,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:22,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:22,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,289 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-21 13:44:22,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,331 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:22,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,332 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:22,339 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:22,339 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:22,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-21 13:44:22,506 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 13:44:22,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,507 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-21 13:44:22,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:22,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:22,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:22,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:22,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,529 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-21 13:44:22,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,542 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,544 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,544 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:22,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-11-21 13:44:22,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,555 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-21 13:44:22,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,577 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,577 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:22,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-21 13:44:22,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,595 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-21 13:44:22,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,621 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,621 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:22,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:22,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,661 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,667 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 [2022-11-21 13:44:22,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-21 13:44:22,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,681 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,683 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,684 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:22,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:22,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,708 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-21 13:44:22,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,727 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,727 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,730 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,731 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:22,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-11-21 13:44:22,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,742 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-21 13:44:22,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,755 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,758 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,758 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:22,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-11-21 13:44:22,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,769 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-21 13:44:22,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,781 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,783 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,784 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:22,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-21 13:44:22,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,795 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-21 13:44:22,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,808 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,811 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,811 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:22,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-21 13:44:22,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,821 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-21 13:44:22,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,837 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:22,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-21 13:44:22,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,847 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-21 13:44:22,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,860 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,862 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,862 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:22,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-21 13:44:22,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,874 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-21 13:44:22,876 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 [2022-11-21 13:44:22,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,890 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,890 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:22,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-21 13:44:22,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,906 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-21 13:44:22,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,922 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,922 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:22,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-21 13:44:22,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,932 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-21 13:44:22,934 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 [2022-11-21 13:44:22,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,945 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,945 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,947 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,947 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:22,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-11-21 13:44:22,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,958 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-21 13:44:22,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:22,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,972 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,973 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:22,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:22,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:22,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-11-21 13:44:22,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:22,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:22,979 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:22,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-21 13:44:22,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:22,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:22,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:22,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:22,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:22,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:22,996 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:22,996 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:23,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-21 13:44:23,027 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 13:44:23,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,028 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-21 13:44:23,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:23,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,043 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,044 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:23,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:23,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-21 13:44:23,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,052 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-21 13:44:23,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,066 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,070 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,070 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:23,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,083 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-21 13:44:23,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,097 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,100 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,100 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-21 13:44:23,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,114 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-21 13:44:23,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,128 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,128 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,136 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,136 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-21 13:44:23,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,170 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-21 13:44:23,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,186 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,192 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,192 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:23,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,217 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,236 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,236 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-21 13:44:23,239 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,240 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:23,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,268 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-21 13:44:23,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,283 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,286 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,286 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-21 13:44:23,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,300 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-21 13:44:23,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,314 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,318 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,318 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-21 13:44:23,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,341 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-21 13:44:23,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,354 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,355 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,358 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,358 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-11-21 13:44:23,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,371 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-21 13:44:23,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,384 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,387 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,387 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-21 13:44:23,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,400 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-21 13:44:23,402 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 [2022-11-21 13:44:23,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,414 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,417 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,417 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:23,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,431 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-21 13:44:23,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,444 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,444 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,447 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,447 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-21 13:44:23,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,460 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-21 13:44:23,463 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 [2022-11-21 13:44:23,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,474 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,477 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,478 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:23,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,508 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,528 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,528 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-21 13:44:23,531 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,531 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:23,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,578 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,600 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:23,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,601 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-21 13:44:23,602 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:23,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:23,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:23,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,623 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-21 13:44:23,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:23,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:23,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:23,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:23,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:23,641 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:23,646 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:23,646 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:23,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:23,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-11-21 13:44:23,715 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-21 13:44:23,715 INFO L748 eck$LassoCheckResult]: Stem: 3#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(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1; 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-11-21 13:44:23,715 INFO L750 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-11-21 13:44:23,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 13:44:23,715 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-11-21 13:44:23,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 13:44:23,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208875625] [2022-11-21 13:44:23,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 13:44:23,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 13:44:23,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 13:44:23,724 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 13:44:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 13:44:23,733 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 13:44:23,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 13:44:23,734 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2022-11-21 13:44:23,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 13:44:23,734 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804452951] [2022-11-21 13:44:23,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 13:44:23,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 13:44:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 13:44:23,739 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 13:44:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 13:44:23,744 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 13:44:23,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 13:44:23,745 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2022-11-21 13:44:23,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 13:44:23,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [234564273] [2022-11-21 13:44:23,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 13:44:23,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 13:44:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 13:44:23,757 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 13:44:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 13:44:23,767 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 13:44:23,790 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 13:44:23,791 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 13:44:23,791 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 13:44:23,791 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 13:44:23,791 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-21 13:44:23,791 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,791 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 13:44:23,791 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 13:44:23,792 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Loop [2022-11-21 13:44:23,792 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 13:44:23,792 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 13:44:23,793 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:23,795 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:23,801 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:23,864 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 13:44:23,864 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-21 13:44:23,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,867 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,875 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 13:44:23,875 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 13:44:23,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-21 13:44:23,890 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 13:44:23,890 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post4#1=0} Honda state: {ULTIMATE.start_main_#t~post4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 13:44:23,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:23,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,913 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-21 13:44:23,916 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 13:44:23,916 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 13:44:23,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-11-21 13:44:23,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:23,945 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:23,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-21 13:44:23,955 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-21 13:44:23,955 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 13:44:23,981 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-21 13:44:23,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:23,984 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 13:44:23,984 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 13:44:23,984 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 13:44:23,984 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 13:44:23,984 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 13:44:23,984 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:23,984 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 13:44:23,984 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 13:44:23,984 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Loop [2022-11-21 13:44:23,984 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 13:44:23,984 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 13:44:23,985 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:23,989 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:24,009 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:24,077 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 13:44:24,078 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 13:44:24,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,079 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:24,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,120 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:24,120 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 13:44:24,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-21 13:44:24,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,137 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-21 13:44:24,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:24,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,157 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:24,158 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 13:44:24,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,180 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,183 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 [2022-11-21 13:44:24,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:24,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,195 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:24,196 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 13:44:24,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-21 13:44:24,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,222 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 13:44:24,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,224 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-21 13:44:24,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:24,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:24,246 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:24,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,263 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-21 13:44:24,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:24,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,275 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:24,277 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:24,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-11-21 13:44:24,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,284 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-21 13:44:24,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:24,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,299 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:24,300 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:24,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-21 13:44:24,305 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 13:44:24,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,306 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-21 13:44:24,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:24,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:24,322 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:24,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,351 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,360 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 [2022-11-21 13:44:24,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:24,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:24,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-21 13:44:24,375 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:24,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,396 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,402 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 [2022-11-21 13:44:24,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-21 13:44:24,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:24,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:24,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:24,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-11-21 13:44:24,438 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 13:44:24,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,442 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-21 13:44:24,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:24,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,456 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:24,457 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:24,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-11-21 13:44:24,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,481 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-21 13:44:24,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:24,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:24,497 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:24,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-11-21 13:44:24,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,505 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-21 13:44:24,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:24,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,518 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:24,519 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:24,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,551 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 13:44:24,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,557 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-21 13:44:24,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:24,573 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:24,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,573 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:24,574 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:24,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,599 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,603 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 [2022-11-21 13:44:24,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-21 13:44:24,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:24,616 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:24,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,616 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:24,618 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:24,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,637 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-21 13:44:24,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:24,655 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:24,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,655 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:24,657 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:24,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,679 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 13:44:24,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,680 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-21 13:44:24,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:24,701 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:24,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:24,702 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:24,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,732 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,739 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 [2022-11-21 13:44:24,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:24,752 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:24,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:24,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-21 13:44:24,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:24,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,780 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-21 13:44:24,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:24,798 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:24,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:24,800 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:24,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,822 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 13:44:24,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,824 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,827 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 [2022-11-21 13:44:24,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:24,841 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:24,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:24,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-21 13:44:24,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:24,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,867 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-21 13:44:24,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:24,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:24,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:24,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:24,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,916 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-21 13:44:24,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:24,935 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:24,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:24,939 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:24,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:24,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:24,975 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 13:44:24,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:24,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:24,976 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:24,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:24,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-21 13:44:24,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:24,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:24,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:24,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:24,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:24,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:24,994 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:24,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:24,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,002 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-21 13:44:25,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:25,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:25,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:25,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:25,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:25,018 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:25,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:25,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,027 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-21 13:44:25,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:25,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:25,041 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:25,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:25,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:25,043 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:25,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:25,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,050 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 13:44:25,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,051 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-21 13:44:25,054 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 [2022-11-21 13:44:25,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:25,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:25,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:25,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,065 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:25,066 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:25,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:25,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,075 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-21 13:44:25,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:25,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:25,089 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:25,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:25,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,090 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:25,093 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:25,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:25,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,108 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-21 13:44:25,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:25,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:25,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:25,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:25,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,125 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:25,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:25,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:25,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-11-21 13:44:25,307 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 13:44:25,307 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 13:44:25,307 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 13:44:25,307 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 13:44:25,308 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 13:44:25,308 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,308 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 13:44:25,308 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 13:44:25,308 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Lasso [2022-11-21 13:44:25,308 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 13:44:25,308 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 13:44:25,310 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:25,313 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:25,316 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:25,325 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:25,329 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:25,332 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:25,335 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:25,349 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:25,371 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:25,380 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 13:44:25,560 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 13:44:25,560 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 13:44:25,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,566 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:25,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-21 13:44:25,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:25,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:25,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:25,586 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 13:44:25,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:25,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,600 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:25,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-21 13:44:25,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:25,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:25,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:25,621 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 13:44:25,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:25,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,640 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:25,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-21 13:44:25,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:25,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,657 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:25,658 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:25,658 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:25,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,680 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,684 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 [2022-11-21 13:44:25,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-21 13:44:25,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:25,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,697 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:25,699 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:25,699 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:25,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,720 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:25,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-21 13:44:25,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:25,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,738 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:25,740 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:25,740 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:25,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,768 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:25,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-21 13:44:25,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:25,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:25,788 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:25,788 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:25,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,821 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,825 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 [2022-11-21 13:44:25,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-21 13:44:25,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:25,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,839 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:25,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:25,841 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:25,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,867 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:25,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:25,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,883 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:25,884 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:25,885 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:25,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-21 13:44:25,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,920 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:25,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-21 13:44:25,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:25,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:25,939 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:25,939 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:25,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:25,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:25,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:25,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:25,968 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:25,971 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 [2022-11-21 13:44:25,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-21 13:44:25,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:25,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:25,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:25,986 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:25,987 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:25,987 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:26,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,020 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-21 13:44:26,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,037 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:26,038 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:26,038 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:26,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,068 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,072 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 [2022-11-21 13:44:26,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-21 13:44:26,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,086 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:26,087 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:26,087 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:26,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,120 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-21 13:44:26,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:26,140 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:26,140 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:26,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,168 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,184 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:26,185 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:26,186 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:26,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-21 13:44:26,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,202 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-21 13:44:26,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,220 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:26,222 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:26,223 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:26,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,251 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-21 13:44:26,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 13:44:26,270 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:26,270 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 13:44:26,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,300 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 13:44:26,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,302 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-21 13:44:26,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:26,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,315 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,316 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:26,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:26,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,335 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-21 13:44:26,337 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 [2022-11-21 13:44:26,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:26,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,348 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,355 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:26,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:26,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-21 13:44:26,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,381 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-21 13:44:26,383 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 [2022-11-21 13:44:26,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,393 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,395 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,395 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-11-21 13:44:26,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,403 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-21 13:44:26,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,417 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,418 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,419 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,427 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-21 13:44:26,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,441 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,443 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,443 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-11-21 13:44:26,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,456 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-21 13:44:26,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,469 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,471 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,471 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,504 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-21 13:44:26,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,524 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,525 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,547 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-21 13:44:26,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,567 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,569 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,569 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,586 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-21 13:44:26,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,607 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,607 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,629 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-21 13:44:26,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,647 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,649 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,649 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,665 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-21 13:44:26,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,685 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,685 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,706 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,721 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,723 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,723 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-21 13:44:26,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,740 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,744 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 [2022-11-21 13:44:26,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,757 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,759 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,759 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-21 13:44:26,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,776 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,792 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-21 13:44:26,794 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,794 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,820 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,823 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 [2022-11-21 13:44:26,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-21 13:44:26,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,838 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,841 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,842 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,863 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-21 13:44:26,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,876 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:26,877 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:26,878 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:26,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,885 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 13:44:26,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,887 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-21 13:44:26,889 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 [2022-11-21 13:44:26,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:26,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:26,901 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:26,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:26,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-11-21 13:44:26,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,907 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-21 13:44:26,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:26,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:26,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:26,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:26,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-21 13:44:26,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,942 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-21 13:44:26,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:26,959 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:26,960 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:26,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:26,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:26,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:26,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:26,971 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:26,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-21 13:44:26,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:26,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:26,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:26,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:26,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:26,992 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:26,993 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:27,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,016 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-21 13:44:27,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:27,048 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:27,048 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:27,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,065 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-21 13:44:27,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:27,082 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:27,082 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:27,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,092 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-21 13:44:27,094 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 [2022-11-21 13:44:27,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:27,112 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:27,113 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:27,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-21 13:44:27,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,125 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-21 13:44:27,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:27,146 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:27,146 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:27,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,159 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-21 13:44:27,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:27,175 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:27,175 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:27,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,186 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-21 13:44:27,190 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 [2022-11-21 13:44:27,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:27,202 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:27,202 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:27,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-21 13:44:27,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,213 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-21 13:44:27,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:27,228 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:27,228 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:27,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-21 13:44:27,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,239 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-21 13:44:27,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:27,255 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:27,255 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:27,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,266 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-21 13:44:27,269 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 [2022-11-21 13:44:27,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:27,281 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:27,282 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:27,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2022-11-21 13:44:27,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,293 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-21 13:44:27,296 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 [2022-11-21 13:44:27,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:27,311 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:27,311 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:27,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,324 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-21 13:44:27,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:27,348 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:27,348 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:27,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,364 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-21 13:44:27,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,378 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:27,381 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:27,381 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:27,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,414 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 13:44:27,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,416 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:27,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:27,437 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:27,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:27,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-21 13:44:27,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,463 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:27,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:27,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-21 13:44:27,485 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:27,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:27,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,507 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-21 13:44:27,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:27,531 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:27,531 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:27,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,553 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-21 13:44:27,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,595 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:27,598 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:27,598 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:27,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,624 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-21 13:44:27,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:27,645 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:27,645 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:27,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,677 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,694 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:27,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-21 13:44:27,696 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:27,697 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:27,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,720 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-21 13:44:27,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:27,743 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:27,743 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:27,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,762 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:27,781 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:27,781 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:27,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-21 13:44:27,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,808 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-21 13:44:27,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,827 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:27,830 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:27,830 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:27,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,859 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-21 13:44:27,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:27,881 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:27,881 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:27,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,908 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-21 13:44:27,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:27,928 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:27,928 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:27,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:27,952 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:27,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:27,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:27,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:27,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:27,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:27,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-21 13:44:27,973 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:27,973 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:27,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:27,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:27,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:27,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,000 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-21 13:44:28,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:28,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,016 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:28,019 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:28,019 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:28,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:28,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,052 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-21 13:44:28,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:28,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,070 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:28,073 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:28,073 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:28,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:28,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,100 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-21 13:44:28,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:28,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:28,123 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:28,123 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:28,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-11-21 13:44:28,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,142 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-21 13:44:28,144 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 [2022-11-21 13:44:28,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 13:44:28,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:28,159 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:28,159 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:28,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:28,169 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 13:44:28,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,170 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-21 13:44:28,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:28,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,185 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:28,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:28,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:28,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,194 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-21 13:44:28,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,208 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:28,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,208 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 13:44:28,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:28,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-11-21 13:44:28,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,215 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-21 13:44:28,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,228 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,229 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,229 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-11-21 13:44:28,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,243 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-21 13:44:28,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,258 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,258 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-21 13:44:28,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,268 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-21 13:44:28,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,282 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,282 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,285 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,285 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:28,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,306 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-21 13:44:28,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,319 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,321 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,321 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-21 13:44:28,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,359 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-21 13:44:28,362 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 [2022-11-21 13:44:28,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,374 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,374 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-11-21 13:44:28,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,383 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-21 13:44:28,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,397 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,397 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-11-21 13:44:28,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,407 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-21 13:44:28,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,421 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,421 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,423 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,423 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-11-21 13:44:28,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,434 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-21 13:44:28,436 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 [2022-11-21 13:44:28,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,447 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,448 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,448 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2022-11-21 13:44:28,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,459 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-21 13:44:28,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,472 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,472 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,474 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,474 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-11-21 13:44:28,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,483 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-21 13:44:28,486 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 [2022-11-21 13:44:28,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,499 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,499 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-11-21 13:44:28,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,509 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-21 13:44:28,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,524 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,524 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-21 13:44:28,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,535 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-21 13:44:28,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,563 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,563 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,565 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,565 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-21 13:44:28,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,576 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-21 13:44:28,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,590 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,594 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,594 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-21 13:44:28,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,612 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-21 13:44:28,614 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 [2022-11-21 13:44:28,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,624 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:28,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,625 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 13:44:28,627 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 13:44:28,627 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 13:44:28,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-21 13:44:28,636 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 13:44:28,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,637 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-21 13:44:28,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,651 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:28,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:28,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:28,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:28,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:28,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-11-21 13:44:28,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,660 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-21 13:44:28,662 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 [2022-11-21 13:44:28,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,673 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:28,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:28,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:28,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:28,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:28,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-11-21 13:44:28,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,681 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-21 13:44:28,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,694 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:28,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:28,696 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:28,696 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:28,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-21 13:44:28,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,709 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-21 13:44:28,711 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 [2022-11-21 13:44:28,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,723 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:28,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:28,726 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:28,726 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:28,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:28,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,739 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-21 13:44:28,742 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 [2022-11-21 13:44:28,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,753 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:28,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:28,758 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:28,758 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:28,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-11-21 13:44:28,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,808 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-21 13:44:28,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,825 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:28,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:28,828 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:28,828 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:28,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:28,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,840 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-21 13:44:28,842 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 [2022-11-21 13:44:28,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,852 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:28,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:28,855 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:28,855 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:28,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-21 13:44:28,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,867 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-21 13:44:28,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,881 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:28,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:28,884 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:28,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:28,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:28,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,915 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-21 13:44:28,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,932 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:28,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:28,934 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:28,934 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:28,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-21 13:44:28,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,947 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-21 13:44:28,950 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 [2022-11-21 13:44:28,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,961 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:28,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:28,964 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:28,964 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:28,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:28,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:28,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:28,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:28,977 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:28,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-21 13:44:28,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:28,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:28,990 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:28,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:28,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:28,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:28,992 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:28,992 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:29,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,004 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-21 13:44:29,006 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 [2022-11-21 13:44:29,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,016 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:29,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:29,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:29,019 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:29,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-11-21 13:44:29,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,031 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-21 13:44:29,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,043 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:29,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:29,045 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:29,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:29,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2022-11-21 13:44:29,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,058 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-21 13:44:29,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,071 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:29,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:29,074 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:29,074 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:29,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-11-21 13:44:29,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,090 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-21 13:44:29,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,102 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:29,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:29,107 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:29,107 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:29,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-11-21 13:44:29,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,136 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-21 13:44:29,138 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 [2022-11-21 13:44:29,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,148 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 13:44:29,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:29,150 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:29,151 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:29,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,161 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 13:44:29,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,162 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-21 13:44:29,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:29,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,177 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:29,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:29,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,186 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-21 13:44:29,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:29,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,200 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,201 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 13:44:29,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:29,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,210 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-21 13:44:29,219 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 [2022-11-21 13:44:29,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,232 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,232 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,235 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:29,235 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:29,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,259 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-21 13:44:29,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,275 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:29,275 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:29,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-21 13:44:29,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,290 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-21 13:44:29,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,304 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,304 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,310 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:29,311 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:29,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,464 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-21 13:44:29,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,485 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,486 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,489 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:29,489 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:29,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,516 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-21 13:44:29,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,542 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:29,542 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:29,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,572 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-21 13:44:29,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,589 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,592 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:29,592 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:29,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,628 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,631 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 [2022-11-21 13:44:29,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-21 13:44:29,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,646 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,649 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:29,649 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:29,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,688 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-21 13:44:29,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,709 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:29,710 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:29,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,735 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,739 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 [2022-11-21 13:44:29,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-21 13:44:29,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,753 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,753 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,757 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:29,757 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:29,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,788 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,795 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 [2022-11-21 13:44:29,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-21 13:44:29,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,813 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:29,813 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:29,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,840 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-21 13:44:29,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,881 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:29,881 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:29,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,906 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-21 13:44:29,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,924 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:29,924 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:29,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:29,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:29,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:29,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:29,941 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:29,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-21 13:44:29,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:29,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:29,954 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:29,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:29,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:29,955 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:29,961 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:29,961 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:29,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-11-21 13:44:30,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,001 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-21 13:44:30,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,014 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 13:44:30,017 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 13:44:30,017 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 13:44:30,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:30,031 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 13:44:30,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,032 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-21 13:44:30,034 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 [2022-11-21 13:44:30,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,044 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:30,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:30,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:30,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:30,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,051 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-21 13:44:30,054 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 [2022-11-21 13:44:30,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,065 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:30,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,066 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 13:44:30,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:30,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:30,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,073 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-21 13:44:30,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,086 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,088 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,088 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-21 13:44:30,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,099 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-21 13:44:30,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,111 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,113 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,114 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-21 13:44:30,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,124 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-21 13:44:30,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,141 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,145 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,145 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:30,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,164 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-21 13:44:30,166 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 [2022-11-21 13:44:30,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,179 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,179 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:30,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,189 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-21 13:44:30,192 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 [2022-11-21 13:44:30,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,203 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,205 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,205 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:30,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,217 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-21 13:44:30,219 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 [2022-11-21 13:44:30,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,233 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,233 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2022-11-21 13:44:30,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,243 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-21 13:44:30,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,258 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,258 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-11-21 13:44:30,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,268 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-21 13:44:30,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,282 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,284 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,284 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-21 13:44:30,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,295 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-21 13:44:30,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,308 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,311 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,311 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-21 13:44:30,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,321 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-21 13:44:30,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,335 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,335 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-21 13:44:30,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,345 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-21 13:44:30,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,359 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,361 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,361 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-11-21 13:44:30,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,372 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-21 13:44:30,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,388 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-11-21 13:44:30,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,399 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-21 13:44:30,402 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 [2022-11-21 13:44:30,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,412 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,412 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,416 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,416 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-11-21 13:44:30,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,437 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-21 13:44:30,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,450 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 13:44:30,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,450 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 13:44:30,452 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 13:44:30,452 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 13:44:30,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-11-21 13:44:30,462 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 13:44:30,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,463 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-21 13:44:30,465 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 [2022-11-21 13:44:30,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:30,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,476 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,477 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:30,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:30,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2022-11-21 13:44:30,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,484 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-21 13:44:30,486 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 [2022-11-21 13:44:30,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 13:44:30,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,497 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,498 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 13:44:30,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 13:44:30,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:30,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,506 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-21 13:44:30,509 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 [2022-11-21 13:44:30,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,520 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,520 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,524 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:30,524 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:30,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-21 13:44:30,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,538 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-21 13:44:30,541 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 [2022-11-21 13:44:30,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,551 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,552 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,555 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:30,555 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:30,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-11-21 13:44:30,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,567 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-21 13:44:30,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,581 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,586 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:30,586 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:30,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2022-11-21 13:44:30,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,666 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-21 13:44:30,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,679 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,682 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:30,682 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:30,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:30,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,695 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-21 13:44:30,698 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 [2022-11-21 13:44:30,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,708 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,709 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,711 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:30,711 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:30,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2022-11-21 13:44:30,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,724 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-21 13:44:30,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,738 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,741 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:30,741 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:30,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2022-11-21 13:44:30,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,755 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-21 13:44:30,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,768 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,769 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,772 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:30,772 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:30,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:30,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,786 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-21 13:44:30,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,800 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,800 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,804 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:30,804 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:30,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-11-21 13:44:30,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,819 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-21 13:44:30,822 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 [2022-11-21 13:44:30,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,833 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,833 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,836 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:30,836 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:30,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:30,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,849 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-21 13:44:30,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,862 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,862 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,866 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:30,866 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:30,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2022-11-21 13:44:30,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,879 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-21 13:44:30,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,893 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,893 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,897 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:30,897 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:30,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:30,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,927 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-21 13:44:30,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,945 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,948 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:30,948 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:30,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:30,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:30,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:30,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:30,976 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:30,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-21 13:44:30,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:30,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:30,989 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:30,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:30,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:30,990 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:30,997 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:30,997 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:31,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:31,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-11-21 13:44:31,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 13:44:31,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:44:31,042 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 13:44:31,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-21 13:44:31,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 13:44:31,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 13:44:31,056 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 13:44:31,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 13:44:31,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 13:44:31,056 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 13:44:31,059 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 13:44:31,059 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 13:44:31,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 13:44:31,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Forceful destruction successful, exit code 0 [2022-11-21 13:44:31,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 21.11 01:44:31 BoogieIcfgContainer [2022-11-21 13:44:31,076 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-21 13:44:31,077 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 13:44:31,077 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 13:44:31,077 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 13:44:31,078 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:44:14" (3/4) ... [2022-11-21 13:44:31,081 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-21 13:44:31,082 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 13:44:31,089 INFO L158 Benchmark]: Toolchain (without parser) took 17652.72ms. Allocated memory was 169.9MB in the beginning and 247.5MB in the end (delta: 77.6MB). Free memory was 132.9MB in the beginning and 202.6MB in the end (delta: -69.8MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2022-11-21 13:44:31,089 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 130.0MB. Free memory is still 97.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:44:31,090 INFO L158 Benchmark]: CACSL2BoogieTranslator took 280.61ms. Allocated memory is still 169.9MB. Free memory was 132.7MB in the beginning and 122.4MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:44:31,090 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.07ms. Allocated memory is still 169.9MB. Free memory was 122.4MB in the beginning and 120.1MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 13:44:31,091 INFO L158 Benchmark]: Boogie Preprocessor took 33.64ms. Allocated memory is still 169.9MB. Free memory was 120.1MB in the beginning and 118.8MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 13:44:31,091 INFO L158 Benchmark]: RCFGBuilder took 372.05ms. Allocated memory is still 169.9MB. Free memory was 118.8MB in the beginning and 109.0MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:44:31,091 INFO L158 Benchmark]: BuchiAutomizer took 16910.08ms. Allocated memory was 169.9MB in the beginning and 247.5MB in the end (delta: 77.6MB). Free memory was 109.0MB in the beginning and 203.7MB in the end (delta: -94.7MB). Peak memory consumption was 120.2MB. Max. memory is 16.1GB. [2022-11-21 13:44:31,092 INFO L158 Benchmark]: Witness Printer took 4.67ms. Allocated memory is still 247.5MB. Free memory was 203.7MB in the beginning and 202.6MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:44:31,094 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 130.0MB. Free memory is still 97.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 280.61ms. Allocated memory is still 169.9MB. Free memory was 132.7MB in the beginning and 122.4MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.07ms. Allocated memory is still 169.9MB. Free memory was 122.4MB in the beginning and 120.1MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 33.64ms. Allocated memory is still 169.9MB. Free memory was 120.1MB in the beginning and 118.8MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 372.05ms. Allocated memory is still 169.9MB. Free memory was 118.8MB in the beginning and 109.0MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 16910.08ms. Allocated memory was 169.9MB in the beginning and 247.5MB in the end (delta: 77.6MB). Free memory was 109.0MB in the beginning and 203.7MB in the end (delta: -94.7MB). Peak memory consumption was 120.2MB. Max. memory is 16.1GB. * Witness Printer took 4.67ms. Allocated memory is still 247.5MB. Free memory was 203.7MB in the beginning and 202.6MB in the end (delta: 1.0MB). 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 16.8s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 16.7s. 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 lsp56 ukn87 mio100 lsp100 div393 bol100 ite100 ukn100 eq146 hnf95 smp48 dnf100 smp100 tf104 neg100 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 29ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 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(18, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1;" "assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-21 13:44:31,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/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_94786502-a6ed-468f-b5d6-ed4e07186bdf/bin/uautomizer-vX5HgA9Q3a/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