./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 46a91366e7e569e141300a988c04d8b4b481c1b05b44f766484efcdaa4c30cac --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 15:31:39,984 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 15:31:39,989 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 15:31:40,049 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 15:31:40,050 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 15:31:40,057 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 15:31:40,059 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 15:31:40,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 15:31:40,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 15:31:40,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 15:31:40,070 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 15:31:40,072 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 15:31:40,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 15:31:40,074 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 15:31:40,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 15:31:40,078 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 15:31:40,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 15:31:40,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 15:31:40,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 15:31:40,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 15:31:40,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 15:31:40,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 15:31:40,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 15:31:40,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 15:31:40,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 15:31:40,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 15:31:40,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 15:31:40,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 15:31:40,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 15:31:40,117 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 15:31:40,120 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 15:31:40,121 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 15:31:40,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 15:31:40,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 15:31:40,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 15:31:40,128 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 15:31:40,130 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 15:31:40,130 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 15:31:40,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 15:31:40,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 15:31:40,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 15:31:40,134 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-11-22 15:31:40,202 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 15:31:40,203 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 15:31:40,204 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-22 15:31:40,204 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-22 15:31:40,205 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 15:31:40,206 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 15:31:40,207 INFO L138 SettingsManager]: * Use SBE=true [2021-11-22 15:31:40,207 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-11-22 15:31:40,207 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-11-22 15:31:40,208 INFO L138 SettingsManager]: * Use old map elimination=false [2021-11-22 15:31:40,209 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-11-22 15:31:40,209 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-11-22 15:31:40,210 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-11-22 15:31:40,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 15:31:40,210 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-22 15:31:40,211 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-22 15:31:40,211 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 15:31:40,211 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-22 15:31:40,211 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 15:31:40,212 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-11-22 15:31:40,212 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-11-22 15:31:40,212 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-11-22 15:31:40,212 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-22 15:31:40,213 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 15:31:40,213 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-11-22 15:31:40,213 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 15:31:40,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-11-22 15:31:40,216 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 15:31:40,216 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-22 15:31:40,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 15:31:40,217 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-22 15:31:40,217 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-22 15:31:40,218 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-11-22 15:31:40,219 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_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46a91366e7e569e141300a988c04d8b4b481c1b05b44f766484efcdaa4c30cac [2021-11-22 15:31:40,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 15:31:40,583 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 15:31:40,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 15:31:40,589 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 15:31:40,591 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 15:31:40,593 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c [2021-11-22 15:31:40,699 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/data/7afc05b09/67cc7db34ea440a5b1f5d6119ad00889/FLAGc5f816a68 [2021-11-22 15:31:41,340 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 15:31:41,341 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c [2021-11-22 15:31:41,375 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/data/7afc05b09/67cc7db34ea440a5b1f5d6119ad00889/FLAGc5f816a68 [2021-11-22 15:31:41,604 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/data/7afc05b09/67cc7db34ea440a5b1f5d6119ad00889 [2021-11-22 15:31:41,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 15:31:41,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 15:31:41,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 15:31:41,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 15:31:41,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 15:31:41,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:31:41" (1/1) ... [2021-11-22 15:31:41,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@376d9236 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:31:41, skipping insertion in model container [2021-11-22 15:31:41,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:31:41" (1/1) ... [2021-11-22 15:31:41,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 15:31:41,749 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 15:31:42,112 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c[28368,28381] [2021-11-22 15:31:42,113 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 15:31:42,127 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 15:31:42,294 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c[28368,28381] [2021-11-22 15:31:42,301 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 15:31:42,323 INFO L208 MainTranslator]: Completed translation [2021-11-22 15:31:42,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:31:42 WrapperNode [2021-11-22 15:31:42,324 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 15:31:42,325 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 15:31:42,325 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 15:31:42,325 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 15:31:42,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:31:42" (1/1) ... [2021-11-22 15:31:42,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:31:42" (1/1) ... [2021-11-22 15:31:42,501 INFO L137 Inliner]: procedures = 24, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 930 [2021-11-22 15:31:42,506 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 15:31:42,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 15:31:42,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 15:31:42,511 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 15:31:42,523 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:31:42" (1/1) ... [2021-11-22 15:31:42,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:31:42" (1/1) ... [2021-11-22 15:31:42,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:31:42" (1/1) ... [2021-11-22 15:31:42,542 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:31:42" (1/1) ... [2021-11-22 15:31:42,571 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:31:42" (1/1) ... [2021-11-22 15:31:42,599 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:31:42" (1/1) ... [2021-11-22 15:31:42,604 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:31:42" (1/1) ... [2021-11-22 15:31:42,625 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 15:31:42,626 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 15:31:42,641 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 15:31:42,642 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 15:31:42,643 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:31:42" (1/1) ... [2021-11-22 15:31:42,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:42,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:42,724 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:42,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-11-22 15:31:42,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 15:31:42,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 15:31:42,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 15:31:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 15:31:42,955 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 15:31:42,957 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 15:31:44,188 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 15:31:44,215 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 15:31:44,217 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-22 15:31:44,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:31:44 BoogieIcfgContainer [2021-11-22 15:31:44,223 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 15:31:44,227 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-11-22 15:31:44,227 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-11-22 15:31:44,233 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-11-22 15:31:44,234 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-22 15:31:44,234 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.11 03:31:41" (1/3) ... [2021-11-22 15:31:44,236 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2558e34d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.11 03:31:44, skipping insertion in model container [2021-11-22 15:31:44,236 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-22 15:31:44,237 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:31:42" (2/3) ... [2021-11-22 15:31:44,237 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2558e34d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.11 03:31:44, skipping insertion in model container [2021-11-22 15:31:44,237 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-22 15:31:44,238 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:31:44" (3/3) ... [2021-11-22 15:31:44,239 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_floodmax.4.4.ufo.UNBOUNDED.pals.c [2021-11-22 15:31:44,307 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-11-22 15:31:44,308 INFO L360 BuchiCegarLoop]: Hoare is false [2021-11-22 15:31:44,308 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-11-22 15:31:44,308 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-11-22 15:31:44,308 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-11-22 15:31:44,308 INFO L364 BuchiCegarLoop]: Difference is false [2021-11-22 15:31:44,308 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-11-22 15:31:44,308 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-11-22 15:31:44,362 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 311 states, 310 states have (on average 1.7967741935483872) internal successors, (557), 310 states have internal predecessors, (557), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-22 15:31:44,461 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 115 [2021-11-22 15:31:44,462 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-22 15:31:44,462 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-22 15:31:44,490 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:31:44,490 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:31:44,490 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-11-22 15:31:44,493 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 311 states, 310 states have (on average 1.7967741935483872) internal successors, (557), 310 states have internal predecessors, (557), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-22 15:31:44,512 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 115 [2021-11-22 15:31:44,514 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-22 15:31:44,514 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-22 15:31:44,524 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:31:44,526 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:31:44,546 INFO L791 eck$LassoCheckResult]: Stem: 299#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(39, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 179#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 178#L406true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 43#L417true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 258#L427true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 260#L438true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 135#L448true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 8#L459true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 16#L469true assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 51#L480true init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 161#L490true assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 189#L501true init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 224#L511true assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 271#L522true init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 59#L532true assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 50#L543true init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 238#L553true assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 18#L564true init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 52#L574true assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 236#L585true init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 313#L595true assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 160#L606true init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 276#L616true assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 54#L627true init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 114#L637true assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 312#L648true init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 169#L658true assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 120#L669true init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 272#L679true assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 198#L690true init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 65#L700true assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 182#L711true init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 90#L721true assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 171#L732true init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 42#L742true assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 140#L753true init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 225#L763true assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 253#L774true init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 296#L784true assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 151#L795true init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 89#L805true assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 226#L816true init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 53#L826true assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 123#L837true init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 281#L847true assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 235#L858true init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 30#L868true assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 98#L879true init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 12#L889true assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 254#L900true init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 21#L910true assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 19#L910-1true init_#res#1 := init_~tmp___23~0#1; 13#L1079true main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 48#L22true assume !(0 == assume_abort_if_not_~cond#1); 107#L21true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 3#L1216-2true [2021-11-22 15:31:44,551 INFO L793 eck$LassoCheckResult]: Loop: 3#L1216-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 73#L110true assume !(0 != ~mode1~0 % 256); 63#L145true assume !(~r1~0 % 256 < 2); 71#L145-1true ~mode1~0 := 1; 46#L110-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 100#L166true assume !(0 != ~mode2~0 % 256); 211#L201true assume !(~r2~0 % 256 < 3); 262#L201-1true ~mode2~0 := 1; 256#L166-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 91#L222true assume !(0 != ~mode3~0 % 256); 134#L257true assume !(~r3~0 % 256 < 3); 58#L257-1true ~mode3~0 := 1; 15#L222-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 145#L278true assume !(0 != ~mode4~0 % 256); 27#L313true assume !(~r4~0 % 256 < 3); 127#L313-1true ~mode4~0 := 1; 148#L278-2true assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 143#L1087true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);check_~tmp~1#1 := 0; 138#L1087-1true check_#res#1 := check_~tmp~1#1; 183#L1139true main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 166#L1258true assume !(0 == assert_~arg#1 % 256); 64#L1253true assume { :end_inline_assert } true; 3#L1216-2true [2021-11-22 15:31:44,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:31:44,567 INFO L85 PathProgramCache]: Analyzing trace with hash 2041231622, now seen corresponding path program 1 times [2021-11-22 15:31:44,579 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:31:44,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703676653] [2021-11-22 15:31:44,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:31:44,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:31:44,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 15:31:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 15:31:45,156 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 15:31:45,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703676653] [2021-11-22 15:31:45,158 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1703676653] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 15:31:45,158 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 15:31:45,159 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-22 15:31:45,161 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800382678] [2021-11-22 15:31:45,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 15:31:45,168 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-22 15:31:45,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:31:45,169 INFO L85 PathProgramCache]: Analyzing trace with hash 1673942413, now seen corresponding path program 1 times [2021-11-22 15:31:45,169 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:31:45,170 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620744376] [2021-11-22 15:31:45,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:31:45,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:31:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 15:31:45,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 15:31:45,356 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 15:31:45,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620744376] [2021-11-22 15:31:45,356 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1620744376] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 15:31:45,357 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 15:31:45,357 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-22 15:31:45,358 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525509023] [2021-11-22 15:31:45,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 15:31:45,360 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-22 15:31:45,362 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 15:31:45,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-22 15:31:45,409 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-22 15:31:45,412 INFO L87 Difference]: Start difference. First operand has 311 states, 310 states have (on average 1.7967741935483872) internal successors, (557), 310 states have internal predecessors, (557), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-22 15:31:45,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 15:31:45,592 INFO L93 Difference]: Finished difference Result 311 states and 553 transitions. [2021-11-22 15:31:45,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-22 15:31:45,602 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 311 states and 553 transitions. [2021-11-22 15:31:45,611 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 114 [2021-11-22 15:31:45,622 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 311 states to 306 states and 540 transitions. [2021-11-22 15:31:45,623 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 306 [2021-11-22 15:31:45,624 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 306 [2021-11-22 15:31:45,625 INFO L73 IsDeterministic]: Start isDeterministic. Operand 306 states and 540 transitions. [2021-11-22 15:31:45,629 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-22 15:31:45,629 INFO L681 BuchiCegarLoop]: Abstraction has 306 states and 540 transitions. [2021-11-22 15:31:45,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states and 540 transitions. [2021-11-22 15:31:45,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 306. [2021-11-22 15:31:45,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 306 states, 306 states have (on average 1.7647058823529411) internal successors, (540), 305 states have internal predecessors, (540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-22 15:31:45,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 306 states and 540 transitions. [2021-11-22 15:31:45,686 INFO L704 BuchiCegarLoop]: Abstraction has 306 states and 540 transitions. [2021-11-22 15:31:45,687 INFO L587 BuchiCegarLoop]: Abstraction has 306 states and 540 transitions. [2021-11-22 15:31:45,688 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-11-22 15:31:45,688 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 306 states and 540 transitions. [2021-11-22 15:31:45,691 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 114 [2021-11-22 15:31:45,694 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-22 15:31:45,695 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-22 15:31:45,699 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:31:45,702 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:31:45,702 INFO L791 eck$LassoCheckResult]: Stem: 944#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(39, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 899#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 898#L406 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 679#L417 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 724#L427 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 872#L438 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 855#L448 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 652#L459 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 653#L469 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 672#L480 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 738#L490 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 726#L501 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 904#L511 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 728#L522 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 749#L532 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 736#L543 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 737#L553 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 676#L564 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 677#L574 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 739#L585 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 928#L595 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 716#L606 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 885#L616 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 743#L627 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 744#L637 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 826#L648 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 892#L658 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 710#L669 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 834#L679 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 720#L690 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 761#L700 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 762#L711 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 797#L721 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 658#L732 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 721#L742 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 722#L753 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 862#L763 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 888#L774 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 935#L784 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 804#L795 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 795#L805 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 757#L816 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 741#L826 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 674#L837 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 839#L847 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 841#L858 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 700#L868 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 701#L879 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 661#L889 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 662#L900 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 680#L910 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 644#L910-1 init_#res#1 := init_~tmp___23~0#1; 664#L1079 main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 665#L22 assume !(0 == assume_abort_if_not_~cond#1); 733#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 640#L1216-2 [2021-11-22 15:31:45,703 INFO L793 eck$LassoCheckResult]: Loop: 640#L1216-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 641#L110 assume !(0 != ~mode1~0 % 256); 758#L145 assume !(~r1~0 % 256 < 2); 760#L145-1 ~mode1~0 := 1; 683#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 730#L166 assume !(0 != ~mode2~0 % 256); 810#L201 assume !(~r2~0 % 256 < 3); 909#L201-1 ~mode2~0 := 1; 934#L166-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 798#L222 assume !(0 != ~mode3~0 % 256); 799#L257 assume !(~r3~0 % 256 < 3); 748#L257-1 ~mode3~0 := 1; 669#L222-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 670#L278 assume !(0 != ~mode4~0 % 256); 691#L313 assume !(~r4~0 % 256 < 3); 692#L313-1 ~mode4~0 := 1; 843#L278-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 865#L1087 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 866#L1088 assume ~st1~0 + ~nl1~0 <= 1; 940#L1089 assume ~st2~0 + ~nl2~0 <= 1; 698#L1090 assume ~st3~0 + ~nl3~0 <= 1; 699#L1091 assume ~st4~0 + ~nl4~0 <= 1; 767#L1092 assume ~r1~0 % 256 >= 3; 860#L1096 assume ~r1~0 % 256 < 3; 785#L1101 assume ~r1~0 % 256 >= 3; 780#L1106 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 858#L1087-1 check_#res#1 := check_~tmp~1#1; 859#L1139 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 889#L1258 assume !(0 == assert_~arg#1 % 256); 754#L1253 assume { :end_inline_assert } true; 640#L1216-2 [2021-11-22 15:31:45,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:31:45,705 INFO L85 PathProgramCache]: Analyzing trace with hash 2041231622, now seen corresponding path program 2 times [2021-11-22 15:31:45,705 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:31:45,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729963076] [2021-11-22 15:31:45,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:31:45,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:31:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 15:31:45,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 15:31:45,900 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 15:31:45,900 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [729963076] [2021-11-22 15:31:45,901 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [729963076] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 15:31:45,901 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 15:31:45,901 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-22 15:31:45,901 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1234410389] [2021-11-22 15:31:45,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 15:31:45,902 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-22 15:31:45,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:31:45,903 INFO L85 PathProgramCache]: Analyzing trace with hash 1400444252, now seen corresponding path program 1 times [2021-11-22 15:31:45,904 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:31:45,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544549851] [2021-11-22 15:31:45,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:31:45,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:31:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 15:31:45,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 15:31:45,968 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 15:31:45,969 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544549851] [2021-11-22 15:31:45,969 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544549851] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 15:31:45,970 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 15:31:45,972 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-22 15:31:45,972 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800320637] [2021-11-22 15:31:45,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 15:31:45,973 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-22 15:31:45,974 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 15:31:45,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-22 15:31:45,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-22 15:31:45,975 INFO L87 Difference]: Start difference. First operand 306 states and 540 transitions. cyclomatic complexity: 235 Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-22 15:31:46,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 15:31:46,061 INFO L93 Difference]: Finished difference Result 399 states and 686 transitions. [2021-11-22 15:31:46,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-22 15:31:46,063 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 399 states and 686 transitions. [2021-11-22 15:31:46,070 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 207 [2021-11-22 15:31:46,076 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 399 states to 399 states and 686 transitions. [2021-11-22 15:31:46,077 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 399 [2021-11-22 15:31:46,079 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 399 [2021-11-22 15:31:46,079 INFO L73 IsDeterministic]: Start isDeterministic. Operand 399 states and 686 transitions. [2021-11-22 15:31:46,088 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-22 15:31:46,089 INFO L681 BuchiCegarLoop]: Abstraction has 399 states and 686 transitions. [2021-11-22 15:31:46,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 399 states and 686 transitions. [2021-11-22 15:31:46,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 399 to 397. [2021-11-22 15:31:46,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 397 states, 397 states have (on average 1.720403022670025) internal successors, (683), 396 states have internal predecessors, (683), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-22 15:31:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 397 states and 683 transitions. [2021-11-22 15:31:46,137 INFO L704 BuchiCegarLoop]: Abstraction has 397 states and 683 transitions. [2021-11-22 15:31:46,138 INFO L587 BuchiCegarLoop]: Abstraction has 397 states and 683 transitions. [2021-11-22 15:31:46,138 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-11-22 15:31:46,138 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 397 states and 683 transitions. [2021-11-22 15:31:46,143 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 205 [2021-11-22 15:31:46,143 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-22 15:31:46,143 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-22 15:31:46,154 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:31:46,154 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:31:46,155 INFO L791 eck$LassoCheckResult]: Stem: 1663#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(39, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 1615#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 1614#L406 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1395#L417 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1438#L427 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1589#L438 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1572#L448 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1366#L459 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1367#L469 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 1386#L480 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1452#L490 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 1440#L501 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1620#L511 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 1442#L522 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1463#L532 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 1450#L543 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1451#L553 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 1390#L564 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 1391#L574 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 1453#L585 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1646#L595 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 1430#L606 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1602#L616 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 1457#L627 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1458#L637 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 1542#L648 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1608#L658 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 1422#L669 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1550#L679 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 1434#L690 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1474#L700 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 1475#L711 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1511#L721 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 1370#L732 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 1435#L742 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 1436#L753 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1579#L763 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 1605#L774 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1652#L784 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 1518#L795 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1509#L805 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 1469#L816 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 1455#L826 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 1388#L837 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 1555#L847 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 1557#L858 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1412#L868 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 1413#L879 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1375#L889 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 1376#L900 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1392#L910 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 1358#L910-1 init_#res#1 := init_~tmp___23~0#1; 1378#L1079 main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1379#L22 assume !(0 == assume_abort_if_not_~cond#1); 1447#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1532#L1216-2 [2021-11-22 15:31:46,155 INFO L793 eck$LassoCheckResult]: Loop: 1532#L1216-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 1741#L110 assume !(0 != ~mode1~0 % 256); 1736#L145 assume !(~r1~0 % 256 < 2); 1565#L145-1 ~mode1~0 := 1; 1735#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 1733#L166 assume !(0 != ~mode2~0 % 256); 1734#L201 assume !(~r2~0 % 256 < 3); 1716#L201-1 ~mode2~0 := 1; 1715#L166-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 1709#L222 assume !(0 != ~mode3~0 % 256); 1710#L257 assume !(~r3~0 % 256 < 3); 1695#L257-1 ~mode3~0 := 1; 1691#L222-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 1690#L278 assume !(0 != ~mode4~0 % 256); 1679#L313 assume !(~r4~0 % 256 < 3); 1673#L313-1 ~mode4~0 := 1; 1672#L278-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1671#L1087 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 1670#L1088 assume ~st1~0 + ~nl1~0 <= 1; 1669#L1089 assume ~st2~0 + ~nl2~0 <= 1; 1668#L1090 assume ~st3~0 + ~nl3~0 <= 1; 1667#L1091 assume ~st4~0 + ~nl4~0 <= 1; 1666#L1092 assume !(~r1~0 % 256 >= 3); 1627#L1095 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 1628#L1096 assume ~r1~0 % 256 < 3; 1665#L1101 assume !(~r1~0 % 256 >= 3); 1492#L1105 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 1493#L1106 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 1750#L1087-1 check_#res#1 := check_~tmp~1#1; 1749#L1139 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1748#L1258 assume !(0 == assert_~arg#1 % 256); 1745#L1253 assume { :end_inline_assert } true; 1532#L1216-2 [2021-11-22 15:31:46,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:31:46,163 INFO L85 PathProgramCache]: Analyzing trace with hash 2041231622, now seen corresponding path program 3 times [2021-11-22 15:31:46,163 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:31:46,163 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [410524055] [2021-11-22 15:31:46,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:31:46,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:31:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 15:31:46,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 15:31:46,332 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 15:31:46,332 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [410524055] [2021-11-22 15:31:46,333 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [410524055] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 15:31:46,333 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 15:31:46,333 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-22 15:31:46,334 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017992300] [2021-11-22 15:31:46,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 15:31:46,336 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-22 15:31:46,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:31:46,337 INFO L85 PathProgramCache]: Analyzing trace with hash -1765793476, now seen corresponding path program 1 times [2021-11-22 15:31:46,338 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:31:46,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796825221] [2021-11-22 15:31:46,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:31:46,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:31:46,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:31:46,368 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-22 15:31:46,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:31:46,432 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-22 15:31:47,859 INFO L210 LassoAnalysis]: Preferences: [2021-11-22 15:31:47,860 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-22 15:31:47,860 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-22 15:31:47,860 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-22 15:31:47,860 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-22 15:31:47,860 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:47,861 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-22 15:31:47,861 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-22 15:31:47,861 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-22 15:31:47,861 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-22 15:31:47,861 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-22 15:31:47,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,911 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,938 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,943 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,958 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:47,988 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:48,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:48,052 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:48,059 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:48,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:48,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:48,850 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-22 15:31:48,851 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-11-22 15:31:48,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:48,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:48,856 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:48,871 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-22 15:31:48,872 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:31:48,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-11-22 15:31:48,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:48,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:48,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:48,951 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:48,962 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-11-22 15:31:48,962 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:31:48,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-11-22 15:31:49,163 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-11-22 15:31:49,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-11-22 15:31:49,170 INFO L210 LassoAnalysis]: Preferences: [2021-11-22 15:31:49,170 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-22 15:31:49,171 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-22 15:31:49,171 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-22 15:31:49,171 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-22 15:31:49,171 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:49,171 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-22 15:31:49,171 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-22 15:31:49,171 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-22 15:31:49,172 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-22 15:31:49,172 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-22 15:31:49,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,191 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,194 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,196 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,204 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,206 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,211 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,214 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,281 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,283 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,285 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,288 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,304 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,306 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,310 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,316 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,326 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,330 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,332 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:49,334 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:31:50,063 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-22 15:31:50,069 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-22 15:31:50,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:50,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:50,078 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:50,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-11-22 15:31:50,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:50,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:50,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:50,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:50,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:50,094 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:50,098 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:50,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:50,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:50,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:50,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:50,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:50,160 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:50,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:50,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:50,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:50,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:50,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:50,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:50,179 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:50,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:50,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-11-22 15:31:50,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:50,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:50,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:50,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:50,239 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:50,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:50,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:50,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:50,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:50,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:50,259 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:50,260 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:50,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:50,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-11-22 15:31:50,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:50,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:50,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:50,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:50,323 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:50,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:50,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:50,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:50,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:50,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:50,341 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:50,342 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:50,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:50,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-11-22 15:31:50,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:50,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:50,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:50,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:50,401 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:50,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-11-22 15:31:50,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:50,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:50,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:50,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:50,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:50,416 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:50,418 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:50,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:50,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:50,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:50,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:50,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:50,482 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:50,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:50,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:50,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:50,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:50,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:50,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:50,511 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:50,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:50,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-11-22 15:31:50,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:50,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:50,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:50,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:50,564 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:50,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:50,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-11-22 15:31:50,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:50,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:50,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:50,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:50,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:50,575 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:50,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:50,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:50,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-11-22 15:31:50,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:50,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:50,606 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:50,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-11-22 15:31:50,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:50,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:50,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:50,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:50,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:50,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:50,622 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:50,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:50,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:50,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:50,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:50,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:50,690 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:50,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:50,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:50,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:50,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:50,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:50,715 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:50,715 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:50,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:50,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-11-22 15:31:50,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:50,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:50,744 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:50,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:50,745 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:50,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-11-22 15:31:50,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:50,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:50,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:50,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:50,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:50,758 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:50,774 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:50,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:50,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:50,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:50,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:50,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:50,838 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:50,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:50,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:50,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:50,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:50,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:50,860 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:50,861 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:50,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:50,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-11-22 15:31:50,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:50,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-11-22 15:31:50,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:50,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:50,922 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:50,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-11-22 15:31:50,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:50,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:50,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:50,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:50,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:50,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:50,939 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:50,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:50,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:50,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:50,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:50,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:50,997 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:51,020 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:51,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-11-22 15:31:51,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:51,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,063 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-11-22 15:31:51,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:51,077 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:51,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:51,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,106 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-11-22 15:31:51,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,119 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:51,120 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:51,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:51,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,154 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-11-22 15:31:51,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:51,168 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:51,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-11-22 15:31:51,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,206 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-11-22 15:31:51,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,219 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:51,220 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:51,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:51,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,262 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-11-22 15:31:51,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:51,273 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:51,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:51,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,309 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-11-22 15:31:51,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,321 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:51,322 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:51,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:51,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,352 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,364 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:51,366 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:51,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-11-22 15:31:51,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-11-22 15:31:51,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,407 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-11-22 15:31:51,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:51,422 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:51,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:51,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,447 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-11-22 15:31:51,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,457 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:51,459 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:51,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:51,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,485 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-11-22 15:31:51,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:51,499 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:51,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:51,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,524 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-11-22 15:31:51,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,539 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:51,540 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:51,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:51,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,566 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-11-22 15:31:51,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,577 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:31:51,577 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:31:51,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-11-22 15:31:51,601 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-22 15:31:51,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,603 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-11-22 15:31:51,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,615 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:51,617 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:51,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-11-22 15:31:51,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,690 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:51,709 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:51,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-11-22 15:31:51,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-11-22 15:31:51,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,752 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-11-22 15:31:51,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,763 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:51,764 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:51,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:51,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,809 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-11-22 15:31:51,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:51,820 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:51,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:51,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,853 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-11-22 15:31:51,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:51,866 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:51,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-11-22 15:31:51,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,892 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-11-22 15:31:51,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,903 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:51,904 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:51,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:51,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:51,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:51,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:51,933 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:51,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-11-22 15:31:51,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:51,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:51,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:51,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:51,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:51,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:51,945 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:51,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:51,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:52,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,023 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,054 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-11-22 15:31:52,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-11-22 15:31:52,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,087 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-11-22 15:31:52,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,098 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:52,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,146 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-11-22 15:31:52,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,159 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,181 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:52,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,248 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,266 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,268 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-11-22 15:31:52,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:52,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,331 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,353 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-11-22 15:31:52,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-11-22 15:31:52,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,392 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-11-22 15:31:52,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,404 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:52,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,432 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-11-22 15:31:52,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,443 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,444 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:52,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,474 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-11-22 15:31:52,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,484 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-11-22 15:31:52,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,509 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-11-22 15:31:52,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,519 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,521 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:52,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,547 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-11-22 15:31:52,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,557 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,557 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-11-22 15:31:52,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,583 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-11-22 15:31:52,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,593 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,593 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-11-22 15:31:52,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,616 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-11-22 15:31:52,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,626 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,628 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-11-22 15:31:52,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,664 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-11-22 15:31:52,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,675 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,676 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-11-22 15:31:52,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,701 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-11-22 15:31:52,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-11-22 15:31:52,742 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,743 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-11-22 15:31:52,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,754 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,755 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-11-22 15:31:52,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,782 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-11-22 15:31:52,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,791 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,792 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-11-22 15:31:52,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,836 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-11-22 15:31:52,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,846 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,847 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:52,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,871 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-11-22 15:31:52,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:52,882 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:52,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-11-22 15:31:52,907 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-22 15:31:52,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,908 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:52,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-11-22 15:31:52,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:52,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:52,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:52,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:52,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:52,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:52,932 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:52,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:52,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:52,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:52,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:52,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:52,999 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-11-22 15:31:53,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-11-22 15:31:53,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,044 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-11-22 15:31:53,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,057 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-11-22 15:31:53,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,086 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-11-22 15:31:53,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-11-22 15:31:53,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,125 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-11-22 15:31:53,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,138 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:53,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,215 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-11-22 15:31:53,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,235 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-11-22 15:31:53,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,264 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-11-22 15:31:53,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,278 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-11-22 15:31:53,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,337 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-11-22 15:31:53,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,350 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:53,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,406 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,426 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-11-22 15:31:53,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:53,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,487 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-11-22 15:31:53,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:53,606 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,608 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-11-22 15:31:53,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:53,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,688 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,707 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-11-22 15:31:53,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:53,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,756 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,771 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-11-22 15:31:53,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:53,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,824 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,843 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-11-22 15:31:53,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:53,894 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,895 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:53,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-11-22 15:31:53,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,908 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:53,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:53,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:53,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:53,934 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:53,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-11-22 15:31:53,950 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 [2021-11-22 15:31:53,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:53,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:53,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:53,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:53,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:53,961 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:53,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:53,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-11-22 15:31:54,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,013 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-11-22 15:31:54,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:54,025 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:54,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:54,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,053 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-11-22 15:31:54,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:54,063 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:54,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:54,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,089 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-11-22 15:31:54,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:54,102 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:54,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-11-22 15:31:54,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,132 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-11-22 15:31:54,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:54,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:54,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:54,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,175 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-11-22 15:31:54,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:54,189 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:54,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-11-22 15:31:54,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,218 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-11-22 15:31:54,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:54,230 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:54,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-11-22 15:31:54,257 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,258 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-11-22 15:31:54,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:54,272 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:54,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:54,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,337 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:54,353 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:54,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-11-22 15:31:54,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:54,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,407 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,409 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 [2021-11-22 15:31:54,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:54,422 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:54,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-11-22 15:31:54,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:54,470 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-22 15:31:54,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,471 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-11-22 15:31:54,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,485 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:54,504 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:54,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-11-22 15:31:54,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,543 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-11-22 15:31:54,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:54,562 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:54,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:54,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,588 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-11-22 15:31:54,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,598 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:54,599 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:54,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:54,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,625 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-11-22 15:31:54,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:54,636 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:54,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:54,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,662 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-11-22 15:31:54,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:54,682 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:54,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-11-22 15:31:54,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,708 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-11-22 15:31:54,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,718 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:54,719 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:54,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-11-22 15:31:54,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,748 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-11-22 15:31:54,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,760 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:54,761 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:54,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-11-22 15:31:54,789 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,790 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-11-22 15:31:54,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:54,804 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:54,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-11-22 15:31:54,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,831 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-11-22 15:31:54,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:54,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:54,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-11-22 15:31:54,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,867 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-11-22 15:31:54,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:54,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:54,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:54,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:54,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:54,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:54,913 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:54,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:54,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:54,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:54,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:54,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:54,983 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:54,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,003 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-11-22 15:31:55,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:55,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,053 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-11-22 15:31:55,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,067 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:55,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,090 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-11-22 15:31:55,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,101 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,102 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-11-22 15:31:55,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,126 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-11-22 15:31:55,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,135 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-11-22 15:31:55,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,157 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-11-22 15:31:55,159 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 [2021-11-22 15:31:55,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,182 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:55,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,217 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-11-22 15:31:55,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,228 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,230 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:55,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,271 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-11-22 15:31:55,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,281 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:55,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,358 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,360 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 [2021-11-22 15:31:55,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,372 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,373 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-11-22 15:31:55,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-11-22 15:31:55,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,417 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-11-22 15:31:55,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,429 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-11-22 15:31:55,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,455 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-11-22 15:31:55,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,465 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,466 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-11-22 15:31:55,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,496 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-11-22 15:31:55,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,517 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,521 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-11-22 15:31:55,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,573 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-11-22 15:31:55,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,586 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:55,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,616 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-11-22 15:31:55,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,627 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,627 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:55,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,655 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-11-22 15:31:55,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,666 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,667 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-11-22 15:31:55,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,693 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-11-22 15:31:55,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:31:55,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,702 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:55,703 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:55,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-11-22 15:31:55,753 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-22 15:31:55,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,754 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-11-22 15:31:55,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:55,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:55,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,763 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:55,765 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:55,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:55,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,793 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-11-22 15:31:55,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:55,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:55,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:55,804 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:55,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:55,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,829 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-11-22 15:31:55,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:55,838 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:55,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,838 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:55,839 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:55,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-11-22 15:31:55,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,874 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-11-22 15:31:55,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:55,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:55,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:55,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:55,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:55,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,908 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-11-22 15:31:55,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:55,917 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:55,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,917 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:55,918 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:55,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:55,944 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,945 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-11-22 15:31:55,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:55,957 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:55,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:55,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:55,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:55,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:55,959 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:55,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:55,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:55,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:55,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:55,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:55,989 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:55,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-11-22 15:31:55,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:55,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:55,999 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,001 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-11-22 15:31:56,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,051 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-11-22 15:31:56,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:56,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,062 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,062 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,063 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-11-22 15:31:56,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,091 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-11-22 15:31:56,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:56,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,101 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,101 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:56,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,125 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-11-22 15:31:56,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:56,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,136 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,137 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,148 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-11-22 15:31:56,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,228 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:56,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,240 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,242 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-11-22 15:31:56,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:56,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,307 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:56,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,320 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,321 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,322 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-11-22 15:31:56,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:56,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,371 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,373 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 [2021-11-22 15:31:56,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,385 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-11-22 15:31:56,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:56,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,447 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:56,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-11-22 15:31:56,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,461 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,462 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,463 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:56,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,526 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:56,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,541 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,543 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-11-22 15:31:56,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:56,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,606 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:56,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,618 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,621 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-11-22 15:31:56,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:56,676 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,680 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:56,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,698 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,699 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-11-22 15:31:56,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:56,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,766 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:56,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,781 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,781 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,782 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-11-22 15:31:56,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:56,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,837 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:56,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,852 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-11-22 15:31:56,853 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:56,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,906 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:56,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-11-22 15:31:56,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,918 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,918 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,920 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:56,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:56,975 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:56,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:56,978 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:56,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:56,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:56,992 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:56,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:56,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:56,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:56,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:56,994 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:56,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:56,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-11-22 15:31:57,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-11-22 15:31:57,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,039 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-11-22 15:31:57,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:57,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,053 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:57,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:57,054 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:57,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:57,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,088 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-11-22 15:31:57,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:57,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,098 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:57,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,099 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:57,099 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:57,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-11-22 15:31:57,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,125 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-11-22 15:31:57,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:57,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,135 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:57,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,135 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:57,138 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:57,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-11-22 15:31:57,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,163 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-11-22 15:31:57,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:57,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:57,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,175 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:31:57,175 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:31:57,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:57,199 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-22 15:31:57,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,200 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-11-22 15:31:57,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:57,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,210 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:57,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:57,212 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:57,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-11-22 15:31:57,244 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,250 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-11-22 15:31:57,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:57,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,260 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:57,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:57,262 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:57,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-11-22 15:31:57,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,331 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:57,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,345 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:57,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:57,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:57,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-11-22 15:31:57,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:57,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,418 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:57,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,430 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:57,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:57,432 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:57,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-11-22 15:31:57,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:57,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,486 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:57,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,499 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:57,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:57,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:57,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-11-22 15:31:57,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:57,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,558 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:57,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,569 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:57,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:57,572 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:57,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-11-22 15:31:57,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:57,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,626 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:57,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,638 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:57,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:57,640 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:57,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-11-22 15:31:57,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:57,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,690 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:57,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,702 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:57,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,703 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:57,705 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:57,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-11-22 15:31:57,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:57,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,763 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,766 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 [2021-11-22 15:31:57,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,778 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:57,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:57,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:57,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-11-22 15:31:57,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:57,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,838 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:57,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,854 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:57,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:57,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-11-22 15:31:57,879 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:57,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-11-22 15:31:57,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,949 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-11-22 15:31:57,950 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 [2021-11-22 15:31:57,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:57,959 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:57,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:57,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:57,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:57,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:57,961 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:57,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:57,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:57,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:57,992 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:57,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:57,993 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:57,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-11-22 15:31:57,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,003 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,005 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,032 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:58,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,033 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-11-22 15:31:58,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,044 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:58,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,112 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-11-22 15:31:58,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,126 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,127 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-11-22 15:31:58,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,153 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-11-22 15:31:58,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,162 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,164 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-11-22 15:31:58,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,191 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-11-22 15:31:58,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,201 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,204 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-11-22 15:31:58,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,240 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-11-22 15:31:58,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,250 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,251 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:58,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,279 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-11-22 15:31:58,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,289 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,290 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-11-22 15:31:58,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,317 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-11-22 15:31:58,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,327 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,330 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-11-22 15:31:58,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,388 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-11-22 15:31:58,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,398 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,399 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-11-22 15:31:58,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,428 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-11-22 15:31:58,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,439 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:58,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,471 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-11-22 15:31:58,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,481 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,484 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-11-22 15:31:58,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,513 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-11-22 15:31:58,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,522 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,523 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-11-22 15:31:58,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,549 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-11-22 15:31:58,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,559 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,560 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-11-22 15:31:58,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,594 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-11-22 15:31:58,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,605 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:31:58,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:58,607 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:58,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-11-22 15:31:58,640 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-22 15:31:58,640 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,642 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-11-22 15:31:58,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,652 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:58,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,653 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:58,655 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:58,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-11-22 15:31:58,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,688 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-11-22 15:31:58,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:58,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:58,701 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:58,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:58,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,729 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-11-22 15:31:58,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,739 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:58,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:58,741 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:58,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-11-22 15:31:58,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,768 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-11-22 15:31:58,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,785 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:58,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:58,786 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:58,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:58,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,814 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-11-22 15:31:58,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:58,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,824 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:58,825 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:58,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-11-22 15:31:58,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,859 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-11-22 15:31:58,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,868 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:58,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,868 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:58,870 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:58,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:58,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,899 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-11-22 15:31:58,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:58,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:58,909 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:58,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-11-22 15:31:58,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,933 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-11-22 15:31:58,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:58,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,942 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:58,945 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:58,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:58,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:58,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:58,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:58,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:58,983 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:58,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-11-22 15:31:58,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:58,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:58,995 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:58,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:58,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:58,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:58,995 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:58,996 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:58,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-11-22 15:31:59,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,026 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-11-22 15:31:59,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,042 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,063 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-11-22 15:31:59,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,146 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-11-22 15:31:59,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,156 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,158 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:59,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,185 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-11-22 15:31:59,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,194 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,195 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-11-22 15:31:59,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,231 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-11-22 15:31:59,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,242 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,244 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-11-22 15:31:59,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,278 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-11-22 15:31:59,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,289 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,289 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,290 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-11-22 15:31:59,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,319 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-11-22 15:31:59,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,329 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,331 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:59,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,362 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-11-22 15:31:59,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,373 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-11-22 15:31:59,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,414 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-11-22 15:31:59,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,424 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,425 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-11-22 15:31:59,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,451 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-11-22 15:31:59,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,462 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,464 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-11-22 15:31:59,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,495 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-11-22 15:31:59,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,510 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-11-22 15:31:59,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,547 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-11-22 15:31:59,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,558 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,558 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,560 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:59,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,592 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-11-22 15:31:59,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,602 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,605 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:59,635 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,636 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-11-22 15:31:59,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,647 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,647 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,649 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:59,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,683 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-11-22 15:31:59,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,694 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,694 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,695 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:59,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,725 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-11-22 15:31:59,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,748 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,749 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-11-22 15:31:59,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,779 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-11-22 15:31:59,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,790 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:31:59,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:31:59,791 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:31:59,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:59,818 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-22 15:31:59,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,818 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-11-22 15:31:59,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,827 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:59,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:59,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:59,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:59,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,878 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-11-22 15:31:59,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,887 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:59,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:59,888 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:59,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:59,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,913 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-11-22 15:31:59,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:59,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:59,923 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:59,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2021-11-22 15:31:59,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,947 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-11-22 15:31:59,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,957 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:59,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:59,958 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:59,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:31:59,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-11-22 15:31:59,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:31:59,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:31:59,984 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:31:59,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-11-22 15:31:59,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:31:59,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:31:59,994 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:31:59,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:31:59,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:31:59,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:31:59,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:31:59,995 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:31:59,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:31:59,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:00,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,023 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-11-22 15:32:00,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,034 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,035 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:00,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,065 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-11-22 15:32:00,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,079 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,080 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:00,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,109 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-11-22 15:32:00,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,123 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,126 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:00,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,159 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-11-22 15:32:00,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,170 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,171 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-11-22 15:32:00,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,196 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-11-22 15:32:00,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,208 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,226 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:00,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,277 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-11-22 15:32:00,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,290 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-11-22 15:32:00,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,320 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-11-22 15:32:00,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,331 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-11-22 15:32:00,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,359 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-11-22 15:32:00,360 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 [2021-11-22 15:32:00,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,369 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,369 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,370 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-11-22 15:32:00,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,399 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-11-22 15:32:00,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,413 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:00,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,439 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-11-22 15:32:00,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,457 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-11-22 15:32:00,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,498 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-11-22 15:32:00,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,516 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-11-22 15:32:00,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,546 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-11-22 15:32:00,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,557 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-11-22 15:32:00,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,617 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-11-22 15:32:00,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,628 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-11-22 15:32:00,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,654 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-11-22 15:32:00,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,663 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,664 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,665 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-11-22 15:32:00,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,693 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-11-22 15:32:00,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,702 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,703 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,704 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:00,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,739 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-11-22 15:32:00,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,752 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-11-22 15:32:00,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,782 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-11-22 15:32:00,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,794 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-11-22 15:32:00,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,823 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-11-22 15:32:00,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,834 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-11-22 15:32:00,860 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,861 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-11-22 15:32:00,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,871 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:00,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,896 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-11-22 15:32:00,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,905 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:00,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:00,906 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:00,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-11-22 15:32:00,929 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-22 15:32:00,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,930 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-11-22 15:32:00,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,940 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:00,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,940 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:00,942 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:00,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:00,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-11-22 15:32:00,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:00,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:00,972 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:00,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-11-22 15:32:00,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:00,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:00,983 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:00,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:00,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:00,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:00,983 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:00,984 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:00,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:00,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:01,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,016 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-11-22 15:32:01,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,026 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,026 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,027 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-11-22 15:32:01,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,063 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-11-22 15:32:01,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,086 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,088 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:01,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,116 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-11-22 15:32:01,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,126 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,127 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,128 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:01,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,154 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-11-22 15:32:01,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,163 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,165 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:01,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,192 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-11-22 15:32:01,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,202 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,203 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:01,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,230 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-11-22 15:32:01,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,240 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,240 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,243 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-11-22 15:32:01,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,272 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-11-22 15:32:01,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,281 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,282 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-11-22 15:32:01,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,345 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-11-22 15:32:01,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,358 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,392 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:01,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,491 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,510 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,511 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,514 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-11-22 15:32:01,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:01,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,572 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,585 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-11-22 15:32:01,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:01,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,643 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,657 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,660 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-11-22 15:32:01,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:01,718 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,720 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,734 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,734 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,736 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-11-22 15:32:01,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:01,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,791 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,804 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,805 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,807 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-11-22 15:32:01,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:01,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,855 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,869 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,870 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,874 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-11-22 15:32:01,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:01,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,924 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,936 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,937 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,938 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:01,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-11-22 15:32:01,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:01,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:01,980 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:01,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:01,982 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:01,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:01,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:01,994 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:01,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:01,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:01,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:01,995 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:01,996 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:01,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:02,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-11-22 15:32:02,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:02,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:02,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:02,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:02,048 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:02,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-11-22 15:32:02,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:02,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:02,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:02,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:02,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:02,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:02,065 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:02,068 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:02,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:02,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:02,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:02,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:02,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:02,120 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:02,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:02,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:02,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:02,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:02,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:02,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:02,134 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:02,136 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:02,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:02,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-11-22 15:32:02,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:02,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:02,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:02,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:02,207 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:02,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:02,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:02,220 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:02,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:02,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:02,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:02,221 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:02,224 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:02,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:02,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-11-22 15:32:02,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:02,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:02,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:02,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:02,288 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:02,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:02,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:02,304 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:02,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:02,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:02,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:02,304 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:02,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:02,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:02,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-11-22 15:32:02,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:02,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:02,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:02,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:02,368 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:02,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:02,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:02,381 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:02,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:02,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:02,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:02,381 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:02,382 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:02,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:02,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-11-22 15:32:02,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:02,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:02,434 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:02,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:02,438 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:02,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:02,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:02,452 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:02,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:02,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:02,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:02,452 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:02,454 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:02,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:02,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-11-22 15:32:02,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:02,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:02,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:02,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:02,520 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:02,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:02,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:02,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:32:02,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:02,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:02,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:02,534 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:32:02,536 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:32:02,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:02,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-11-22 15:32:02,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:02,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:02,590 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 15:32:02,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-22 15:32:02,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-22 15:32:02,591 INFO L87 Difference]: Start difference. First operand 397 states and 683 transitions. cyclomatic complexity: 287 Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-22 15:32:02,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 15:32:02,688 INFO L93 Difference]: Finished difference Result 400 states and 685 transitions. [2021-11-22 15:32:02,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-22 15:32:02,690 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 400 states and 685 transitions. [2021-11-22 15:32:02,695 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 205 [2021-11-22 15:32:02,710 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 400 states to 397 states and 641 transitions. [2021-11-22 15:32:02,710 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 397 [2021-11-22 15:32:02,711 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 397 [2021-11-22 15:32:02,712 INFO L73 IsDeterministic]: Start isDeterministic. Operand 397 states and 641 transitions. [2021-11-22 15:32:02,713 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-22 15:32:02,713 INFO L681 BuchiCegarLoop]: Abstraction has 397 states and 641 transitions. [2021-11-22 15:32:02,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 397 states and 641 transitions. [2021-11-22 15:32:02,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 397 to 397. [2021-11-22 15:32:02,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 397 states, 397 states have (on average 1.614609571788413) internal successors, (641), 396 states have internal predecessors, (641), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-22 15:32:02,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 397 states and 641 transitions. [2021-11-22 15:32:02,728 INFO L704 BuchiCegarLoop]: Abstraction has 397 states and 641 transitions. [2021-11-22 15:32:02,728 INFO L587 BuchiCegarLoop]: Abstraction has 397 states and 641 transitions. [2021-11-22 15:32:02,728 INFO L425 BuchiCegarLoop]: ======== Iteration 4============ [2021-11-22 15:32:02,728 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 397 states and 641 transitions. [2021-11-22 15:32:02,732 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 205 [2021-11-22 15:32:02,732 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-22 15:32:02,732 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-22 15:32:02,735 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:32:02,735 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:32:02,736 INFO L791 eck$LassoCheckResult]: Stem: 2482#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(39, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 2429#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 2428#L406 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 2202#L417 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 2247#L427 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 2401#L438 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 2384#L448 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 2174#L459 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 2175#L469 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 2194#L480 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 2261#L490 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 2249#L501 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 2435#L511 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 2251#L522 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 2272#L532 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 2259#L543 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 2260#L553 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 2198#L564 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2199#L574 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 2262#L585 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 2464#L595 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 2239#L606 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 2415#L616 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 2266#L627 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 2267#L637 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 2353#L648 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 2421#L658 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 2233#L669 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 2361#L679 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 2243#L690 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 2283#L700 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 2284#L711 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 2322#L721 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 2180#L732 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2244#L742 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 2245#L753 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 2391#L763 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 2418#L774 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 2471#L784 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 2329#L795 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 2320#L805 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 2282#L816 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2264#L826 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 2196#L837 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 2366#L847 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 2368#L858 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 2223#L868 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 2224#L879 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 2183#L889 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 2184#L900 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 2203#L910 assume ~id1~0 != ~id2~0; 2204#L911 assume ~id1~0 != ~id3~0; 2446#L912 assume ~id1~0 != ~id4~0; 2369#L913 assume ~id2~0 != ~id3~0; 2311#L914 assume ~id2~0 != ~id4~0; 2312#L915 assume ~id3~0 != ~id4~0; 2334#L916 assume ~id1~0 >= 0; 2362#L917 assume ~id2~0 >= 0; 2363#L918 assume ~id3~0 >= 0; 2412#L919 assume ~id4~0 >= 0; 2376#L920 assume 0 == ~r1~0 % 256; 2364#L921 assume 0 == ~r2~0 % 256; 2365#L922 assume 0 == ~r3~0 % 256; 2475#L923 assume 0 == ~r4~0 % 256; 2470#L924 assume 0 != init_~r123~0#1 % 256; 2317#L925 assume 0 != init_~r133~0#1 % 256; 2318#L926 assume 0 != init_~r143~0#1 % 256; 2407#L927 assume 0 != init_~r213~0#1 % 256; 2408#L928 assume 0 != init_~r233~0#1 % 256; 2453#L929 assume 0 != init_~r243~0#1 % 256; 2287#L930 assume 0 != init_~r313~0#1 % 256; 2169#L931 assume 0 != init_~r323~0#1 % 256; 2170#L932 assume 0 != init_~r343~0#1 % 256; 2319#L933 assume 0 != init_~r413~0#1 % 256; 2339#L934 assume 0 != init_~r423~0#1 % 256; 2301#L935 assume 0 != init_~r433~0#1 % 256; 2302#L936 assume ~max1~0 == ~id1~0; 2427#L937 assume ~max2~0 == ~id2~0; 2469#L938 assume ~max3~0 == ~id3~0; 2397#L939 assume ~max4~0 == ~id4~0; 2398#L940 assume 0 == ~st1~0; 2354#L941 assume 0 == ~st2~0; 2355#L942 assume 0 == ~st3~0; 2474#L943 assume 0 == ~st4~0; 2402#L944 assume 0 == ~nl1~0; 2348#L945 assume 0 == ~nl2~0; 2349#L946 assume 0 == ~nl3~0; 2439#L947 assume 0 == ~nl4~0; 2165#L948 assume 0 == ~mode1~0 % 256; 2166#L949 assume 0 == ~mode2~0 % 256; 2254#L950 assume 0 == ~mode3~0 % 256; 2255#L951 assume 0 == ~mode4~0 % 256;init_~tmp___23~0#1 := 1; 2200#L910-1 init_#res#1 := init_~tmp___23~0#1; 2186#L1079 main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 2187#L22 assume !(0 == assume_abort_if_not_~cond#1); 2256#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 2343#L1216-2 [2021-11-22 15:32:02,736 INFO L793 eck$LassoCheckResult]: Loop: 2343#L1216-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 2487#L110 assume !(0 != ~mode1~0 % 256); 2486#L145 assume !(~r1~0 % 256 < 2); 2293#L145-1 ~mode1~0 := 1; 2206#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 2253#L166 assume !(0 != ~mode2~0 % 256); 2336#L201 assume !(~r2~0 % 256 < 3); 2440#L201-1 ~mode2~0 := 1; 2472#L166-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 2324#L222 assume !(0 != ~mode3~0 % 256); 2325#L257 assume !(~r3~0 % 256 < 3); 2271#L257-1 ~mode3~0 := 1; 2191#L222-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 2192#L278 assume !(0 != ~mode4~0 % 256); 2214#L313 assume !(~r4~0 % 256 < 3); 2215#L313-1 ~mode4~0 := 1; 2370#L278-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 2394#L1087 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 2395#L1088 assume ~st1~0 + ~nl1~0 <= 1; 2477#L1089 assume ~st2~0 + ~nl2~0 <= 1; 2484#L1090 assume ~st3~0 + ~nl3~0 <= 1; 2491#L1091 assume ~st4~0 + ~nl4~0 <= 1; 2489#L1092 assume !(~r1~0 % 256 >= 3); 2442#L1095 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 2443#L1096 assume ~r1~0 % 256 < 3; 2485#L1101 assume !(~r1~0 % 256 >= 3); 2303#L1105 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 2304#L1106 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 2387#L1087-1 check_#res#1 := check_~tmp~1#1; 2388#L1139 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 2430#L1258 assume !(0 == assert_~arg#1 % 256); 2488#L1253 assume { :end_inline_assert } true; 2343#L1216-2 [2021-11-22 15:32:02,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:32:02,737 INFO L85 PathProgramCache]: Analyzing trace with hash -67821554, now seen corresponding path program 1 times [2021-11-22 15:32:02,738 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:32:02,738 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793933205] [2021-11-22 15:32:02,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:32:02,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:32:02,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:32:02,846 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-22 15:32:02,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:32:02,983 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-22 15:32:02,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:32:02,985 INFO L85 PathProgramCache]: Analyzing trace with hash -1765793476, now seen corresponding path program 2 times [2021-11-22 15:32:02,985 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:32:02,985 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378604345] [2021-11-22 15:32:02,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:32:02,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:32:02,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:32:02,994 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-22 15:32:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:32:03,009 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-22 15:32:03,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:32:03,010 INFO L85 PathProgramCache]: Analyzing trace with hash -634794679, now seen corresponding path program 1 times [2021-11-22 15:32:03,010 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:32:03,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252283372] [2021-11-22 15:32:03,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:32:03,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:32:03,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 15:32:03,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 15:32:03,106 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 15:32:03,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252283372] [2021-11-22 15:32:03,106 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252283372] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 15:32:03,107 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 15:32:03,107 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-22 15:32:03,107 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [989542446] [2021-11-22 15:32:03,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 15:32:04,088 INFO L210 LassoAnalysis]: Preferences: [2021-11-22 15:32:04,088 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-22 15:32:04,088 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-22 15:32:04,088 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-22 15:32:04,088 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-22 15:32:04,088 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:04,088 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-22 15:32:04,088 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-22 15:32:04,088 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2021-11-22 15:32:04,088 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-22 15:32:04,088 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-22 15:32:04,093 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,163 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,179 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,190 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,194 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,196 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,202 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,203 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,205 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,210 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,215 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,219 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,224 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:04,853 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-22 15:32:04,854 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-11-22 15:32:04,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:04,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:04,857 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:04,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-11-22 15:32:04,859 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-22 15:32:04,859 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:32:04,872 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-22 15:32:04,872 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite4#1=0} Honda state: {ULTIMATE.start_node1_#t~ite4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-22 15:32:04,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:04,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:04,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:04,897 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:04,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-11-22 15:32:04,898 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-22 15:32:04,898 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:32:04,907 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-22 15:32:04,908 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite11#1=0} Honda state: {ULTIMATE.start_node3_#t~ite11#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-22 15:32:04,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-11-22 15:32:04,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:04,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:04,931 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:04,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-11-22 15:32:04,932 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-22 15:32:04,932 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:32:04,962 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-22 15:32:04,962 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_#t~ite7#1=0} Honda state: {ULTIMATE.start_node2_#t~ite7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-22 15:32:05,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:05,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:05,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:05,023 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:05,025 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-22 15:32:05,025 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:32:05,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-11-22 15:32:05,108 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-22 15:32:05,109 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~p43_new~0=4, ~p42_new~0=4, ~p24_new~0=4, ~p41_new~0=4, ~nomsg~0=4, ~p34_new~0=4, ~p31_new~0=4, ~p32_new~0=4, ~p13_new~0=4, ~p21_new~0=4, ~p12_new~0=4, ~p23_new~0=4, ~p14_new~0=4, ~p14_old~0=4, ~p23_old~0=4, ~p13_old~0=4, ~p24_old~0=4, ~p41_old~0=4, ~p12_old~0=4, ~p21_old~0=4, ~p43_old~0=4, ~p42_old~0=4, ~p34_old~0=4, ~p32_old~0=4, ~p31_old~0=4} Honda state: {~p43_new~0=4, ~p42_new~0=4, ~p24_new~0=4, ~p41_new~0=4, ~nomsg~0=4, ~p34_new~0=4, ~p31_new~0=4, ~p32_new~0=4, ~p13_new~0=4, ~p21_new~0=4, ~p12_new~0=4, ~p23_new~0=4, ~p14_new~0=4, ~p14_old~0=4, ~p23_old~0=4, ~p13_old~0=4, ~p24_old~0=4, ~p41_old~0=4, ~p12_old~0=4, ~p21_old~0=4, ~p43_old~0=4, ~p42_old~0=4, ~p34_old~0=4, ~p32_old~0=4, ~p31_old~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-22 15:32:05,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:05,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:05,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:05,145 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:05,146 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-22 15:32:05,147 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:32:05,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-11-22 15:32:05,178 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-22 15:32:05,178 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~r2~0=160} Honda state: {~r2~0=160} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-22 15:32:05,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:05,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:05,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:05,254 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:05,269 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-22 15:32:05,269 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:32:05,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-11-22 15:32:05,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-11-22 15:32:05,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:05,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:05,329 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:05,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-11-22 15:32:05,330 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-11-22 15:32:05,330 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:32:05,439 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-11-22 15:32:05,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-11-22 15:32:05,442 INFO L210 LassoAnalysis]: Preferences: [2021-11-22 15:32:05,442 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-22 15:32:05,442 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-22 15:32:05,442 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-22 15:32:05,442 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-22 15:32:05,442 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:05,442 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-22 15:32:05,442 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-22 15:32:05,442 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2021-11-22 15:32:05,442 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-22 15:32:05,442 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-22 15:32:05,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,473 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,475 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,561 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,564 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,566 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,573 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,577 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,579 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,582 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,585 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,610 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,612 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:05,618 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:32:06,353 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-22 15:32:06,353 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-22 15:32:06,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:06,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:06,360 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:06,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:06,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:06,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:06,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:06,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:06,373 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:06,374 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:06,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:06,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-11-22 15:32:06,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:06,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:06,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:06,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:06,418 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:06,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:06,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:06,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:06,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:06,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:06,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:06,430 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:06,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:06,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-11-22 15:32:06,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:06,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:06,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:06,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:06,482 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:06,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:06,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:06,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:06,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:06,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:06,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:06,497 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:06,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:06,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-11-22 15:32:06,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:06,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:06,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:06,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:06,547 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:06,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:06,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:06,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:06,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:06,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:06,560 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:06,561 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:06,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:06,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-11-22 15:32:06,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:06,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:06,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:06,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:06,616 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:06,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:06,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:06,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:06,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:06,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:06,630 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:06,631 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:06,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:06,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-11-22 15:32:06,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:06,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:06,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:06,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:06,684 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:06,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:06,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:06,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:06,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:06,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:06,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:06,700 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:06,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:06,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-11-22 15:32:06,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:06,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:06,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:06,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:06,751 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:06,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:06,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:06,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:06,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:06,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:06,764 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:06,764 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:06,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:06,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-11-22 15:32:06,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:06,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:06,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:06,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:06,814 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:06,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:06,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:06,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:06,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:06,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:06,826 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:06,826 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:06,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:06,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-11-22 15:32:06,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:06,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:06,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:06,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:06,882 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:06,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:06,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:06,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:06,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:06,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:06,897 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:06,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-11-22 15:32:06,925 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:06,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:06,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:07,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,055 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,098 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-11-22 15:32:07,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:07,155 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,158 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,172 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,173 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-11-22 15:32:07,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:07,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,238 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,256 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,257 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-11-22 15:32:07,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:07,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,308 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,323 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,324 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-11-22 15:32:07,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:07,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,376 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,390 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,390 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-11-22 15:32:07,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:07,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,442 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,454 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-11-22 15:32:07,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:07,501 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,506 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,519 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-11-22 15:32:07,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:07,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,571 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,587 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-11-22 15:32:07,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-11-22 15:32:07,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,624 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-11-22 15:32:07,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,637 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,637 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-11-22 15:32:07,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,663 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-11-22 15:32:07,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,674 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:07,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,701 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-11-22 15:32:07,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,713 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,713 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-11-22 15:32:07,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,739 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-11-22 15:32:07,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,751 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,752 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-11-22 15:32:07,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,776 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-11-22 15:32:07,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,787 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:07,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,813 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-11-22 15:32:07,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,822 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-11-22 15:32:07,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,847 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-11-22 15:32:07,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,859 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,859 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-11-22 15:32:07,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,887 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-11-22 15:32:07,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,897 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:32:07,898 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:32:07,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-11-22 15:32:07,925 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-22 15:32:07,925 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,926 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-11-22 15:32:07,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,937 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:07,937 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:07,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:07,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:07,964 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:07,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-11-22 15:32:07,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:07,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:07,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:07,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:07,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:07,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:07,975 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:07,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:07,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:07,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-11-22 15:32:07,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:07,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,000 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-11-22 15:32:08,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,009 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,009 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-11-22 15:32:08,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,032 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-11-22 15:32:08,033 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 [2021-11-22 15:32:08,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,041 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,042 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-11-22 15:32:08,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,073 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-11-22 15:32:08,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,082 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,083 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:08,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,112 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-11-22 15:32:08,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,125 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,127 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-11-22 15:32:08,155 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,156 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-11-22 15:32:08,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,166 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,167 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:08,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,194 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-11-22 15:32:08,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,204 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,204 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:08,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,232 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-11-22 15:32:08,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,259 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,269 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:08,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,331 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,348 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,349 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-11-22 15:32:08,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:08,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,404 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,406 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 [2021-11-22 15:32:08,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,416 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,416 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-11-22 15:32:08,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:08,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,476 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,489 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-11-22 15:32:08,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:08,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,551 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,564 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,565 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-11-22 15:32:08,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:08,621 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,626 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,638 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,639 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-11-22 15:32:08,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:08,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,687 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,701 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,702 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-11-22 15:32:08,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:08,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,755 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,769 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,769 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-11-22 15:32:08,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:08,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,822 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,838 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-11-22 15:32:08,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:08,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,891 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,905 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-11-22 15:32:08,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-11-22 15:32:08,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,956 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-11-22 15:32:08,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:08,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:08,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:08,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:08,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:08,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:08,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:08,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:08,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:08,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:08,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:08,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:08,996 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:08,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-11-22 15:32:08,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,006 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:09,006 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:09,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-11-22 15:32:09,032 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,033 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-11-22 15:32:09,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:09,044 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:09,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:09,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,068 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-11-22 15:32:09,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:09,078 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:09,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-11-22 15:32:09,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,105 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-11-22 15:32:09,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:09,128 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:09,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-11-22 15:32:09,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,153 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-11-22 15:32:09,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,163 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:09,164 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:09,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-11-22 15:32:09,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,193 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-11-22 15:32:09,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,204 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:09,206 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:09,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:09,274 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-22 15:32:09,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,275 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:09,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:09,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-11-22 15:32:09,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:09,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,350 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:09,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:09,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-11-22 15:32:09,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:09,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,410 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:09,423 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:09,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-11-22 15:32:09,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:09,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,474 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:09,489 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:09,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-11-22 15:32:09,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:09,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,539 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:09,552 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:09,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-11-22 15:32:09,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:09,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,602 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:09,616 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:09,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-11-22 15:32:09,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:09,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,670 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:09,683 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:09,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-11-22 15:32:09,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:09,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,728 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:09,741 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:09,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-11-22 15:32:09,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:09,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,789 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:09,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-11-22 15:32:09,818 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:09,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:09,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,878 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-11-22 15:32:09,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:09,890 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:09,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:09,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,941 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:09,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:09,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:09,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:09,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:09,956 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:09,957 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:09,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:09,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-11-22 15:32:09,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:09,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-11-22 15:32:09,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:09,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:09,993 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:09,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-11-22 15:32:09,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,004 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:10,029 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,030 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-11-22 15:32:10,031 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 [2021-11-22 15:32:10,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,040 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-11-22 15:32:10,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,065 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-11-22 15:32:10,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,075 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:10,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,098 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-11-22 15:32:10,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,108 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-11-22 15:32:10,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,133 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-11-22 15:32:10,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,152 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,152 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-11-22 15:32:10,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,175 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-11-22 15:32:10,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,185 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-11-22 15:32:10,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,210 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-11-22 15:32:10,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,219 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-11-22 15:32:10,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,241 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-11-22 15:32:10,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,255 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-11-22 15:32:10,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,280 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-11-22 15:32:10,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,289 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-11-22 15:32:10,313 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,314 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-11-22 15:32:10,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,323 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:10,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,347 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-11-22 15:32:10,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:10,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,383 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-11-22 15:32:10,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,393 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-11-22 15:32:10,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,418 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-11-22 15:32:10,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,428 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-11-22 15:32:10,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,453 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-11-22 15:32:10,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:32:10,465 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:32:10,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:10,490 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-22 15:32:10,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,492 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-11-22 15:32:10,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,501 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:10,501 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:10,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-11-22 15:32:10,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,525 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-11-22 15:32:10,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,534 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:10,535 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:10,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:10,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,558 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-11-22 15:32:10,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:10,568 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:10,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:10,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,591 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-11-22 15:32:10,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,601 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:10,602 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:10,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:10,640 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,641 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-11-22 15:32:10,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:10,654 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:10,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:10,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,683 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-11-22 15:32:10,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,694 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:10,696 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:10,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:10,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,725 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-11-22 15:32:10,726 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 [2021-11-22 15:32:10,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,736 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:10,736 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:10,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-11-22 15:32:10,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,763 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-11-22 15:32:10,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,773 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:10,773 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:10,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:10,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,798 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-11-22 15:32:10,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:10,823 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:10,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-11-22 15:32:10,857 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,858 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-11-22 15:32:10,859 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 [2021-11-22 15:32:10,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,867 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:10,867 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:10,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:10,889 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,890 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-11-22 15:32:10,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:10,899 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:10,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-11-22 15:32:10,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,923 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-11-22 15:32:10,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:10,937 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:10,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:10,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-11-22 15:32:10,972 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:10,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:10,972 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:10,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-11-22 15:32:10,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:10,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:10,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:10,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:10,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:10,981 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:10,983 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:10,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:10,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-11-22 15:32:11,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,008 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-11-22 15:32:11,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:11,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,017 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:11,017 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:11,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-11-22 15:32:11,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,040 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-11-22 15:32:11,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:11,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:11,050 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:11,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:11,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,074 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-11-22 15:32:11,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:11,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:11,084 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:11,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-11-22 15:32:11,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,107 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-11-22 15:32:11,108 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 [2021-11-22 15:32:11,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:11,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:11,119 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:11,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-11-22 15:32:11,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,161 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-11-22 15:32:11,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:11,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:11,172 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:11,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-11-22 15:32:11,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,197 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-11-22 15:32:11,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:11,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:11,222 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:11,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:11,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,253 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-11-22 15:32:11,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:11,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:11,263 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:11,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-11-22 15:32:11,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,285 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-11-22 15:32:11,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:11,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:11,295 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:11,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-11-22 15:32:11,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,318 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-11-22 15:32:11,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:11,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:11,328 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:11,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:11,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,362 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-11-22 15:32:11,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:11,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:11,371 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:11,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-11-22 15:32:11,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,394 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-11-22 15:32:11,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:11,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:11,405 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:11,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:11,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,430 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-11-22 15:32:11,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:32:11,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:32:11,442 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:32:11,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2021-11-22 15:32:11,472 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-22 15:32:11,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,473 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-11-22 15:32:11,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:11,482 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:11,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,482 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:11,483 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:11,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-11-22 15:32:11,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,506 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-11-22 15:32:11,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:11,514 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:11,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,515 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:11,515 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:11,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2021-11-22 15:32:11,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,538 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-11-22 15:32:11,539 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 [2021-11-22 15:32:11,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:11,547 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:11,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,547 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:11,548 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:11,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2021-11-22 15:32:11,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,572 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-11-22 15:32:11,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:11,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:11,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:11,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:11,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2021-11-22 15:32:11,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:32:11,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:32:11,606 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:32:11,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-11-22 15:32:11,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:32:11,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:32:11,615 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:32:11,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:32:11,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:32:11,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:32:11,615 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:32:11,617 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:32:11,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:32:11,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:32:11,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-22 15:36:05,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,286 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,286 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3359)] Forceful destruction successful, exit code 0 [2021-11-22 15:36:05,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,315 INFO L229 MonitoredProcess]: Starting monitored process 3360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3360)] Waiting until timeout for monitored process [2021-11-22 15:36:05,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,325 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,327 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3360)] Ended with exit code 0 [2021-11-22 15:36:05,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,357 INFO L229 MonitoredProcess]: Starting monitored process 3361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3361)] Waiting until timeout for monitored process [2021-11-22 15:36:05,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,368 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,369 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3361)] Ended with exit code 0 [2021-11-22 15:36:05,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,398 INFO L229 MonitoredProcess]: Starting monitored process 3362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3362)] Waiting until timeout for monitored process [2021-11-22 15:36:05,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,408 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,409 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,411 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3362)] Forceful destruction successful, exit code 0 [2021-11-22 15:36:05,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,441 INFO L229 MonitoredProcess]: Starting monitored process 3363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3363)] Waiting until timeout for monitored process [2021-11-22 15:36:05,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,451 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,451 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,453 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3363)] Ended with exit code 0 [2021-11-22 15:36:05,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,483 INFO L229 MonitoredProcess]: Starting monitored process 3364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3364)] Waiting until timeout for monitored process [2021-11-22 15:36:05,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,493 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,494 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,494 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3364)] Ended with exit code 0 [2021-11-22 15:36:05,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,523 INFO L229 MonitoredProcess]: Starting monitored process 3365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3365)] Waiting until timeout for monitored process [2021-11-22 15:36:05,524 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 [2021-11-22 15:36:05,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,533 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,533 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,536 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3365)] Ended with exit code 0 [2021-11-22 15:36:05,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,568 INFO L229 MonitoredProcess]: Starting monitored process 3366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3366)] Waiting until timeout for monitored process [2021-11-22 15:36:05,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,579 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,579 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3366)] Forceful destruction successful, exit code 0 [2021-11-22 15:36:05,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,609 INFO L229 MonitoredProcess]: Starting monitored process 3367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3367)] Waiting until timeout for monitored process [2021-11-22 15:36:05,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,619 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,620 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,622 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3367)] Ended with exit code 0 [2021-11-22 15:36:05,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,653 INFO L229 MonitoredProcess]: Starting monitored process 3368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3368)] Waiting until timeout for monitored process [2021-11-22 15:36:05,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,663 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,664 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,666 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3368)] Ended with exit code 0 [2021-11-22 15:36:05,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,698 INFO L229 MonitoredProcess]: Starting monitored process 3369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3369)] Waiting until timeout for monitored process [2021-11-22 15:36:05,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,708 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,709 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,711 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3369)] Forceful destruction successful, exit code 0 [2021-11-22 15:36:05,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,740 INFO L229 MonitoredProcess]: Starting monitored process 3370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3370)] Waiting until timeout for monitored process [2021-11-22 15:36:05,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,751 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,753 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3370)] Ended with exit code 0 [2021-11-22 15:36:05,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,783 INFO L229 MonitoredProcess]: Starting monitored process 3371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3371)] Waiting until timeout for monitored process [2021-11-22 15:36:05,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,794 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,795 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3371)] Forceful destruction successful, exit code 0 [2021-11-22 15:36:05,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,827 INFO L229 MonitoredProcess]: Starting monitored process 3372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3372)] Waiting until timeout for monitored process [2021-11-22 15:36:05,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,837 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,837 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,839 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3372)] Ended with exit code 0 [2021-11-22 15:36:05,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,869 INFO L229 MonitoredProcess]: Starting monitored process 3373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3373)] Waiting until timeout for monitored process [2021-11-22 15:36:05,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,879 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,880 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,881 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:05,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3373)] Ended with exit code 0 [2021-11-22 15:36:05,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:05,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:05,911 INFO L229 MonitoredProcess]: Starting monitored process 3374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:05,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3374)] Waiting until timeout for monitored process [2021-11-22 15:36:05,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:05,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:05,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:05,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:05,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:05,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:05,922 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:05,923 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:05,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:05,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:06,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3374)] Ended with exit code 0 [2021-11-22 15:36:06,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:06,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:06,039 INFO L229 MonitoredProcess]: Starting monitored process 3375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:06,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3375)] Waiting until timeout for monitored process [2021-11-22 15:36:06,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:06,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:06,049 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:06,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:06,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:06,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:06,049 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:06,051 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:06,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:06,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:06,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3375)] Ended with exit code 0 [2021-11-22 15:36:06,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:06,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:06,081 INFO L229 MonitoredProcess]: Starting monitored process 3376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:06,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3376)] Waiting until timeout for monitored process [2021-11-22 15:36:06,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:06,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:06,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:06,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:06,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:06,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:06,092 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:06,093 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:06,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:06,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:06,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3376)] Ended with exit code 0 [2021-11-22 15:36:06,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:06,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:06,125 INFO L229 MonitoredProcess]: Starting monitored process 3377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:06,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3377)] Waiting until timeout for monitored process [2021-11-22 15:36:06,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:06,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:06,135 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:06,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:06,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:06,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:06,135 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:06,138 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:06,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:06,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:06,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3377)] Ended with exit code 0 [2021-11-22 15:36:06,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:06,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:36:06,170 INFO L229 MonitoredProcess]: Starting monitored process 3378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:36:06,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3378)] Waiting until timeout for monitored process [2021-11-22 15:36:06,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:36:06,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:36:06,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:36:06,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:36:06,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:36:06,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:36:06,180 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:36:06,181 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:36:06,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:36:06,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:36:06,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3378)] Ended with exit code 0 [2021-11-22 15:36:06,210 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 15:36:06,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-22 15:36:06,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-22 15:36:06,211 INFO L87 Difference]: Start difference. First operand 68451 states and 101492 transitions. cyclomatic complexity: 33553 Second operand has 4 states, 4 states have (on average 37.5) internal successors, (150), 4 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-22 15:36:06,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 15:36:06,775 INFO L93 Difference]: Finished difference Result 134730 states and 198216 transitions. [2021-11-22 15:36:06,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 15:36:06,776 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 134730 states and 198216 transitions. [2021-11-22 15:36:07,345 INFO L131 ngComponentsAnalysis]: Automaton has 1024 accepting balls. 121472 [2021-11-22 15:36:08,345 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 134730 states to 134730 states and 198216 transitions. [2021-11-22 15:36:08,347 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 134730 [2021-11-22 15:36:08,838 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 134730 [2021-11-22 15:36:08,839 INFO L73 IsDeterministic]: Start isDeterministic. Operand 134730 states and 198216 transitions. [2021-11-22 15:36:08,983 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-22 15:36:08,983 INFO L681 BuchiCegarLoop]: Abstraction has 134730 states and 198216 transitions. [2021-11-22 15:36:09,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134730 states and 198216 transitions. [2021-11-22 15:36:10,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134730 to 134730. [2021-11-22 15:36:11,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134730 states, 134730 states have (on average 1.4712090848363393) internal successors, (198216), 134729 states have internal predecessors, (198216), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-22 15:36:11,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134730 states to 134730 states and 198216 transitions. [2021-11-22 15:36:11,687 INFO L704 BuchiCegarLoop]: Abstraction has 134730 states and 198216 transitions. [2021-11-22 15:36:11,687 INFO L587 BuchiCegarLoop]: Abstraction has 134730 states and 198216 transitions. [2021-11-22 15:36:11,687 INFO L425 BuchiCegarLoop]: ======== Iteration 14============ [2021-11-22 15:36:11,688 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 134730 states and 198216 transitions. [2021-11-22 15:36:12,661 INFO L131 ngComponentsAnalysis]: Automaton has 1024 accepting balls. 121472 [2021-11-22 15:36:12,661 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-22 15:36:12,661 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-22 15:36:12,686 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:36:12,686 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:36:12,686 INFO L791 eck$LassoCheckResult]: Stem: 416376#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(39, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 416217#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 416215#L406 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 416216#L417 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 416400#L427 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 416401#L438 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 416424#L448 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 416425#L459 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 415910#L469 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 415912#L480 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 416580#L490 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 417497#L501 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 417493#L511 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 417494#L522 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 417581#L532 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 415982#L543 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 415983#L553 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 420147#L564 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 415986#L574 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 415987#L585 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 420738#L595 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 419130#L606 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 420624#L616 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 420066#L627 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 420621#L637 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 416391#L648 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 416392#L658 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 420431#L669 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 420703#L679 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 420416#L690 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 420417#L700 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 420678#L711 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 420679#L721 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 421041#L732 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 421042#L742 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 421776#L753 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 422390#L763 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 422373#L774 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 422367#L784 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 422231#L795 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 422344#L805 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 422079#L816 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 422324#L826 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 422179#L837 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 422180#L847 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 455600#L858 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 422765#L868 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 422761#L879 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 422724#L889 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 416316#L900 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 416317#L910 assume ~id1~0 != ~id2~0; 416244#L911 assume ~id1~0 != ~id3~0; 416245#L912 assume ~id1~0 != ~id4~0; 416119#L913 assume ~id2~0 != ~id3~0; 416120#L914 assume ~id2~0 != ~id4~0; 416072#L915 assume ~id3~0 != ~id4~0; 416073#L916 assume ~id1~0 >= 0; 416111#L917 assume ~id2~0 >= 0; 416112#L918 assume ~id3~0 >= 0; 416306#L919 assume ~id4~0 >= 0; 416307#L920 assume 0 == ~r1~0 % 256; 416113#L921 assume 0 == ~r2~0 % 256; 416114#L922 assume 0 == ~r3~0 % 256; 416345#L923 assume 0 == ~r4~0 % 256; 416346#L924 assume 0 != init_~r123~0#1 % 256; 416050#L925 assume 0 != init_~r133~0#1 % 256; 416051#L926 assume 0 != init_~r143~0#1 % 256; 416174#L927 assume 0 != init_~r213~0#1 % 256; 416175#L928 assume 0 != init_~r233~0#1 % 256; 416275#L929 assume 0 != init_~r243~0#1 % 256; 416276#L930 assume 0 != init_~r313~0#1 % 256; 415884#L931 assume 0 != init_~r323~0#1 % 256; 415885#L932 assume 0 != init_~r343~0#1 % 256; 416190#L933 assume 0 != init_~r413~0#1 % 256; 416191#L934 assume 0 != init_~r423~0#1 % 256; 416031#L935 assume 0 != init_~r433~0#1 % 256; 416032#L936 assume ~max1~0 == ~id1~0; 416304#L937 assume ~max2~0 == ~id2~0; 416305#L938 assume ~max3~0 == ~id3~0; 416158#L939 assume ~max4~0 == ~id4~0; 416159#L940 assume 0 == ~st1~0; 416100#L941 assume 0 == ~st2~0; 416101#L942 assume 0 == ~st3~0; 416348#L943 assume 0 == ~st4~0; 416349#L944 assume 0 == ~nl1~0; 416091#L945 assume 0 == ~nl2~0; 416092#L946 assume 0 == ~nl3~0; 416235#L947 assume 0 == ~nl4~0; 416236#L948 assume 0 == ~mode1~0 % 256; 416218#L949 assume 0 == ~mode2~0 % 256; 416219#L950 assume 0 == ~mode3~0 % 256; 422712#L951 assume 0 == ~mode4~0 % 256;init_~tmp___23~0#1 := 1; 422709#L910-1 init_#res#1 := init_~tmp___23~0#1; 415903#L1079 main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 415904#L22 assume !(0 == assume_abort_if_not_~cond#1); 416084#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 416085#L1216-2 [2021-11-22 15:36:12,687 INFO L793 eck$LassoCheckResult]: Loop: 416085#L1216-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 465772#L110 assume !(0 != ~mode1~0 % 256); 465766#L145 assume ~r1~0 % 256 < 2; 465761#L146 assume 0 != ~ep12~0 % 256; 465488#L147 assume ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0;node1_#t~ite4#1 := ~max1~0; 465751#L147-2 ~p12_new~0 := (if node1_#t~ite4#1 % 256 <= 127 then node1_#t~ite4#1 % 256 else node1_#t~ite4#1 % 256 - 256);havoc node1_#t~ite4#1; 465502#L146-2 assume 0 != ~ep13~0 % 256; 462711#L150 assume ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0;node1_#t~ite5#1 := ~max1~0; 465500#L150-2 ~p13_new~0 := (if node1_#t~ite5#1 % 256 <= 127 then node1_#t~ite5#1 % 256 else node1_#t~ite5#1 % 256 - 256);havoc node1_#t~ite5#1; 465498#L149-1 assume 0 != ~ep14~0 % 256; 454811#L153 assume ~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0;node1_#t~ite6#1 := ~max1~0; 465494#L153-2 ~p14_new~0 := (if node1_#t~ite6#1 % 256 <= 127 then node1_#t~ite6#1 % 256 else node1_#t~ite6#1 % 256 - 256);havoc node1_#t~ite6#1; 465491#L145-1 ~mode1~0 := 1; 465489#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 465485#L166 assume !(0 != ~mode2~0 % 256); 465486#L201 assume ~r2~0 % 256 < 3; 465115#L202 assume 0 != ~ep21~0 % 256; 465113#L203 assume ~max2~0 != ~nomsg~0 && ~p21_new~0 == ~nomsg~0;node2_#t~ite7#1 := ~max2~0; 465112#L203-2 ~p21_new~0 := (if node2_#t~ite7#1 % 256 <= 127 then node2_#t~ite7#1 % 256 else node2_#t~ite7#1 % 256 - 256);havoc node2_#t~ite7#1; 465110#L202-2 assume 0 != ~ep23~0 % 256; 459543#L206 assume ~max2~0 != ~nomsg~0 && ~p23_new~0 == ~nomsg~0;node2_#t~ite8#1 := ~max2~0; 465108#L206-2 ~p23_new~0 := (if node2_#t~ite8#1 % 256 <= 127 then node2_#t~ite8#1 % 256 else node2_#t~ite8#1 % 256 - 256);havoc node2_#t~ite8#1; 465106#L205-1 assume 0 != ~ep24~0 % 256; 438936#L209 assume !(~max2~0 != ~nomsg~0 && ~p24_new~0 == ~nomsg~0);node2_#t~ite9#1 := ~p24_new~0; 465103#L209-2 ~p24_new~0 := (if node2_#t~ite9#1 % 256 <= 127 then node2_#t~ite9#1 % 256 else node2_#t~ite9#1 % 256 - 256);havoc node2_#t~ite9#1; 465100#L201-1 ~mode2~0 := 1; 465098#L166-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 465095#L222 assume !(0 != ~mode3~0 % 256); 465096#L257 assume ~r3~0 % 256 < 3; 465905#L258 assume !(0 != ~ep31~0 % 256); 465897#L258-2 assume !(0 != ~ep32~0 % 256); 465892#L261-1 assume !(0 != ~ep34~0 % 256); 465889#L257-1 ~mode3~0 := 1; 465887#L222-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 465885#L278 assume !(0 != ~mode4~0 % 256); 465883#L313 assume ~r4~0 % 256 < 3; 465880#L314 assume !(0 != ~ep41~0 % 256); 465876#L314-2 assume !(0 != ~ep42~0 % 256); 465861#L317-1 assume !(0 != ~ep43~0 % 256); 465853#L313-1 ~mode4~0 := 1; 465848#L278-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 465843#L1087 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 465838#L1088 assume ~st1~0 + ~nl1~0 <= 1; 465834#L1089 assume ~st2~0 + ~nl2~0 <= 1; 465829#L1090 assume ~st3~0 + ~nl3~0 <= 1; 465825#L1091 assume ~st4~0 + ~nl4~0 <= 1; 465821#L1092 assume !(~r1~0 % 256 >= 3); 465815#L1095 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 465811#L1096 assume ~r1~0 % 256 < 3; 465807#L1101 assume !(~r1~0 % 256 >= 3); 465803#L1105 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 465798#L1106 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 465792#L1087-1 check_#res#1 := check_~tmp~1#1; 465787#L1139 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 465782#L1258 assume !(0 == assert_~arg#1 % 256); 465777#L1253 assume { :end_inline_assert } true; 416085#L1216-2 [2021-11-22 15:36:12,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:36:12,688 INFO L85 PathProgramCache]: Analyzing trace with hash -67821554, now seen corresponding path program 11 times [2021-11-22 15:36:12,688 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:36:12,688 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721643310] [2021-11-22 15:36:12,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:36:12,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:36:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:36:12,797 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-22 15:36:13,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:36:13,412 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-22 15:36:13,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:36:13,414 INFO L85 PathProgramCache]: Analyzing trace with hash -1100015362, now seen corresponding path program 1 times [2021-11-22 15:36:13,415 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:36:13,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416258038] [2021-11-22 15:36:13,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:36:13,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:36:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:36:13,434 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-22 15:36:13,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:36:13,479 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-22 15:36:13,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:36:13,481 INFO L85 PathProgramCache]: Analyzing trace with hash -1056395765, now seen corresponding path program 1 times [2021-11-22 15:36:13,482 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:36:13,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412474550] [2021-11-22 15:36:13,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:36:13,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:36:13,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 15:36:13,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 15:36:13,559 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 15:36:13,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [412474550] [2021-11-22 15:36:13,559 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [412474550] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 15:36:13,560 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 15:36:13,560 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-22 15:36:13,560 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1860869190] [2021-11-22 15:36:13,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 15:36:16,520 INFO L210 LassoAnalysis]: Preferences: [2021-11-22 15:36:16,520 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-22 15:36:16,521 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-22 15:36:16,521 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-22 15:36:16,521 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-22 15:36:16,521 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:36:16,521 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-22 15:36:16,521 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-22 15:36:16,521 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration14_Loop [2021-11-22 15:36:16,521 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-22 15:36:16,521 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-22 15:36:16,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,526 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,953 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,967 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,980 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,982 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,984 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,986 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:16,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,034 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,038 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,043 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,047 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:36:17,873 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2021-11-22 15:37:24,770 WARN L227 SmtUtils]: Spent 1.09m on a formula simplification. DAG size of input: 674 DAG size of output: 226 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2021-11-22 15:37:24,958 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-22 15:37:24,958 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-11-22 15:37:24,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:37:24,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:37:24,960 INFO L229 MonitoredProcess]: Starting monitored process 3379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:37:24,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3379)] Waiting until timeout for monitored process [2021-11-22 15:37:24,961 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-22 15:37:24,961 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:37:24,981 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-22 15:37:24,982 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~r2~0=-254} Honda state: {~r2~0=-254} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-22 15:37:25,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3379)] Ended with exit code 0 [2021-11-22 15:37:25,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:37:25,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:37:25,007 INFO L229 MonitoredProcess]: Starting monitored process 3380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:37:25,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3380)] Waiting until timeout for monitored process [2021-11-22 15:37:25,008 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-22 15:37:25,008 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:37:25,018 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-22 15:37:25,018 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret57#1=0} Honda state: {ULTIMATE.start_main_#t~ret57#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-22 15:37:25,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3380)] Forceful destruction successful, exit code 0 [2021-11-22 15:37:25,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:37:25,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:37:25,044 INFO L229 MonitoredProcess]: Starting monitored process 3381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:37:25,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3381)] Waiting until timeout for monitored process [2021-11-22 15:37:25,045 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-22 15:37:25,045 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:37:25,064 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-22 15:37:25,065 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep32~0=0} Honda state: {~ep32~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-22 15:37:25,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3381)] Forceful destruction successful, exit code 0 [2021-11-22 15:37:25,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:37:25,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:37:25,091 INFO L229 MonitoredProcess]: Starting monitored process 3382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:37:25,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3382)] Waiting until timeout for monitored process [2021-11-22 15:37:25,092 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-22 15:37:25,092 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:37:29,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3382)] Ended with exit code 0 [2021-11-22 15:37:29,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:37:29,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:37:29,852 INFO L229 MonitoredProcess]: Starting monitored process 3383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:37:29,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3383)] Waiting until timeout for monitored process [2021-11-22 15:37:29,853 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-11-22 15:37:29,853 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-22 15:37:33,533 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-11-22 15:37:33,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3383)] Ended with exit code 0 [2021-11-22 15:37:33,547 INFO L210 LassoAnalysis]: Preferences: [2021-11-22 15:37:33,547 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-22 15:37:33,547 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-22 15:37:33,547 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-22 15:37:33,547 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-22 15:37:33,547 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:37:33,547 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-22 15:37:33,547 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-22 15:37:33,547 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration14_Loop [2021-11-22 15:37:33,547 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-22 15:37:33,547 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-22 15:37:33,552 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,557 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,559 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,565 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,567 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,570 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,572 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,574 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,575 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,577 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,582 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,584 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,586 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,589 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,595 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,598 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,608 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,613 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,615 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,626 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,629 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,631 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,634 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,636 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,639 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:33,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:34,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:34,068 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:34,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:34,074 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:34,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:37:34,872 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2021-11-22 15:38:43,218 WARN L227 SmtUtils]: Spent 1.12m on a formula simplification. DAG size of input: 674 DAG size of output: 226 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2021-11-22 15:38:43,267 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-22 15:38:43,267 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-22 15:38:43,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,269 INFO L229 MonitoredProcess]: Starting monitored process 3384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3384)] Waiting until timeout for monitored process [2021-11-22 15:38:43,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,280 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3384)] Ended with exit code 0 [2021-11-22 15:38:43,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,308 INFO L229 MonitoredProcess]: Starting monitored process 3385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3385)] Waiting until timeout for monitored process [2021-11-22 15:38:43,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,319 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3385)] Ended with exit code 0 [2021-11-22 15:38:43,345 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,345 INFO L229 MonitoredProcess]: Starting monitored process 3386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3386)] Waiting until timeout for monitored process [2021-11-22 15:38:43,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,355 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,356 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3386)] Ended with exit code 0 [2021-11-22 15:38:43,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,382 INFO L229 MonitoredProcess]: Starting monitored process 3387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3387)] Waiting until timeout for monitored process [2021-11-22 15:38:43,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,393 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,393 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3387)] Ended with exit code 0 [2021-11-22 15:38:43,420 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,421 INFO L229 MonitoredProcess]: Starting monitored process 3388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3388)] Waiting until timeout for monitored process [2021-11-22 15:38:43,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,431 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3388)] Ended with exit code 0 [2021-11-22 15:38:43,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,459 INFO L229 MonitoredProcess]: Starting monitored process 3389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3389)] Waiting until timeout for monitored process [2021-11-22 15:38:43,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,469 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3389)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:43,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,496 INFO L229 MonitoredProcess]: Starting monitored process 3390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3390)] Waiting until timeout for monitored process [2021-11-22 15:38:43,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,506 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,506 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3390)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:43,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,534 INFO L229 MonitoredProcess]: Starting monitored process 3391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3391)] Waiting until timeout for monitored process [2021-11-22 15:38:43,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,544 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3391)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:43,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,571 INFO L229 MonitoredProcess]: Starting monitored process 3392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3392)] Waiting until timeout for monitored process [2021-11-22 15:38:43,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,581 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,581 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3392)] Ended with exit code 0 [2021-11-22 15:38:43,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,609 INFO L229 MonitoredProcess]: Starting monitored process 3393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3393)] Waiting until timeout for monitored process [2021-11-22 15:38:43,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,619 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,620 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3393)] Ended with exit code 0 [2021-11-22 15:38:43,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,646 INFO L229 MonitoredProcess]: Starting monitored process 3394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3394)] Waiting until timeout for monitored process [2021-11-22 15:38:43,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,656 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,657 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3394)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:43,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,685 INFO L229 MonitoredProcess]: Starting monitored process 3395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3395)] Waiting until timeout for monitored process [2021-11-22 15:38:43,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,694 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,695 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3395)] Ended with exit code 0 [2021-11-22 15:38:43,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,722 INFO L229 MonitoredProcess]: Starting monitored process 3396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3396)] Waiting until timeout for monitored process [2021-11-22 15:38:43,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,732 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,732 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3396)] Ended with exit code 0 [2021-11-22 15:38:43,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,760 INFO L229 MonitoredProcess]: Starting monitored process 3397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3397)] Waiting until timeout for monitored process [2021-11-22 15:38:43,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,771 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3397)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:43,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,797 INFO L229 MonitoredProcess]: Starting monitored process 3398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3398)] Waiting until timeout for monitored process [2021-11-22 15:38:43,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,808 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3398)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:43,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,835 INFO L229 MonitoredProcess]: Starting monitored process 3399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3399)] Waiting until timeout for monitored process [2021-11-22 15:38:43,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,845 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,845 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3399)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:43,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,872 INFO L229 MonitoredProcess]: Starting monitored process 3400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3400)] Waiting until timeout for monitored process [2021-11-22 15:38:43,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,882 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,883 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3400)] Ended with exit code 0 [2021-11-22 15:38:43,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,910 INFO L229 MonitoredProcess]: Starting monitored process 3401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3401)] Waiting until timeout for monitored process [2021-11-22 15:38:43,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:43,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,920 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,921 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3401)] Ended with exit code 0 [2021-11-22 15:38:43,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,948 INFO L229 MonitoredProcess]: Starting monitored process 3402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3402)] Waiting until timeout for monitored process [2021-11-22 15:38:43,950 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 [2021-11-22 15:38:43,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:43,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:43,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:43,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:43,959 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:43,961 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:43,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:43,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:43,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3402)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:43,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:43,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:43,989 INFO L229 MonitoredProcess]: Starting monitored process 3403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:43,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3403)] Waiting until timeout for monitored process [2021-11-22 15:38:43,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:44,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:44,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:44,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:44,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:44,003 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:44,003 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:44,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:44,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:44,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3403)] Ended with exit code 0 [2021-11-22 15:38:44,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:44,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:44,031 INFO L229 MonitoredProcess]: Starting monitored process 3404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:44,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3404)] Waiting until timeout for monitored process [2021-11-22 15:38:44,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:44,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:44,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:44,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:44,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:44,041 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:44,041 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:44,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:44,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:44,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3404)] Ended with exit code 0 [2021-11-22 15:38:44,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:44,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:44,069 INFO L229 MonitoredProcess]: Starting monitored process 3405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:44,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3405)] Waiting until timeout for monitored process [2021-11-22 15:38:44,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:44,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:44,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:44,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:44,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:44,079 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:44,080 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:44,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:44,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:44,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3405)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:44,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:44,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:44,107 INFO L229 MonitoredProcess]: Starting monitored process 3406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:44,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3406)] Waiting until timeout for monitored process [2021-11-22 15:38:44,108 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 [2021-11-22 15:38:44,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:44,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:44,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:44,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:44,117 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:44,117 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:44,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:44,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:44,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3406)] Ended with exit code 0 [2021-11-22 15:38:44,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:44,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:44,146 INFO L229 MonitoredProcess]: Starting monitored process 3407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:44,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3407)] Waiting until timeout for monitored process [2021-11-22 15:38:44,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:44,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:44,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:44,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:44,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:44,156 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:44,157 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:44,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:44,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:44,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3407)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:44,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:44,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:44,185 INFO L229 MonitoredProcess]: Starting monitored process 3408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:44,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3408)] Waiting until timeout for monitored process [2021-11-22 15:38:44,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:44,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:44,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:44,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:44,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:44,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:44,196 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:44,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:44,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:44,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3408)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:44,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:44,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:44,223 INFO L229 MonitoredProcess]: Starting monitored process 3409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:44,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3409)] Waiting until timeout for monitored process [2021-11-22 15:38:44,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:44,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:44,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:44,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:44,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:44,234 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:44,234 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:44,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:44,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:44,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3409)] Ended with exit code 0 [2021-11-22 15:38:44,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:44,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:44,260 INFO L229 MonitoredProcess]: Starting monitored process 3410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:44,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3410)] Waiting until timeout for monitored process [2021-11-22 15:38:44,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:44,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:44,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:44,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:44,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:44,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:44,271 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:44,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:44,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:44,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3410)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:44,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:44,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:44,299 INFO L229 MonitoredProcess]: Starting monitored process 3411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:44,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3411)] Waiting until timeout for monitored process [2021-11-22 15:38:44,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:44,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:44,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:44,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:44,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:44,309 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:44,310 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:44,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:44,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:44,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3411)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:44,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:44,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:44,336 INFO L229 MonitoredProcess]: Starting monitored process 3412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:44,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3412)] Waiting until timeout for monitored process [2021-11-22 15:38:44,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:44,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:44,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:44,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:44,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:44,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:44,347 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:44,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:44,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:44,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3412)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:44,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:44,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:44,374 INFO L229 MonitoredProcess]: Starting monitored process 3413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:44,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3413)] Waiting until timeout for monitored process [2021-11-22 15:38:44,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:44,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:44,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:44,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:44,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:44,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:44,385 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:44,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:44,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:44,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3413)] Ended with exit code 0 [2021-11-22 15:38:44,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:44,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:44,412 INFO L229 MonitoredProcess]: Starting monitored process 3414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:44,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3414)] Waiting until timeout for monitored process [2021-11-22 15:38:44,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:44,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:44,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:44,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:44,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:44,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:44,422 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:44,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:44,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:44,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3414)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:44,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:44,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:44,449 INFO L229 MonitoredProcess]: Starting monitored process 3415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:44,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3415)] Waiting until timeout for monitored process [2021-11-22 15:38:44,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:44,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:44,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:44,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:44,460 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-11-22 15:38:44,460 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:45,043 INFO L401 nArgumentSynthesizer]: We have 128 Motzkin's Theorem applications. [2021-11-22 15:38:45,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3415)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:46,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,287 INFO L229 MonitoredProcess]: Starting monitored process 3416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3416)] Waiting until timeout for monitored process [2021-11-22 15:38:46,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:46,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,299 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:46,300 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:46,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3416)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:46,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,328 INFO L229 MonitoredProcess]: Starting monitored process 3417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3417)] Waiting until timeout for monitored process [2021-11-22 15:38:46,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:46,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,338 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:46,339 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:46,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3417)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:46,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,367 INFO L229 MonitoredProcess]: Starting monitored process 3418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3418)] Waiting until timeout for monitored process [2021-11-22 15:38:46,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:46,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:46,378 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:46,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3418)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:46,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,405 INFO L229 MonitoredProcess]: Starting monitored process 3419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3419)] Waiting until timeout for monitored process [2021-11-22 15:38:46,406 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 [2021-11-22 15:38:46,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:46,416 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:46,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3419)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:46,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,443 INFO L229 MonitoredProcess]: Starting monitored process 3420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3420)] Waiting until timeout for monitored process [2021-11-22 15:38:46,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:46,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 15:38:46,453 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 15:38:46,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3420)] Ended with exit code 0 [2021-11-22 15:38:46,480 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-22 15:38:46,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,481 INFO L229 MonitoredProcess]: Starting monitored process 3421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3421)] Waiting until timeout for monitored process [2021-11-22 15:38:46,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:46,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:46,492 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:46,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3421)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:46,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,520 INFO L229 MonitoredProcess]: Starting monitored process 3422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3422)] Waiting until timeout for monitored process [2021-11-22 15:38:46,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:46,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,531 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:46,532 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:46,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3422)] Ended with exit code 0 [2021-11-22 15:38:46,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,560 INFO L229 MonitoredProcess]: Starting monitored process 3423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3423)] Waiting until timeout for monitored process [2021-11-22 15:38:46,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:46,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,570 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:46,570 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:46,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3423)] Ended with exit code 0 [2021-11-22 15:38:46,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,598 INFO L229 MonitoredProcess]: Starting monitored process 3424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3424)] Waiting until timeout for monitored process [2021-11-22 15:38:46,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:46,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,609 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:46,610 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:46,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3424)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:46,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,639 INFO L229 MonitoredProcess]: Starting monitored process 3425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3425)] Waiting until timeout for monitored process [2021-11-22 15:38:46,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:46,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:46,650 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:46,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3425)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:46,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,678 INFO L229 MonitoredProcess]: Starting monitored process 3426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3426)] Waiting until timeout for monitored process [2021-11-22 15:38:46,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:46,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,692 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:46,693 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:46,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3426)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:46,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,762 INFO L229 MonitoredProcess]: Starting monitored process 3427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,766 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 [2021-11-22 15:38:46,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:46,778 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:46,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3427)] Waiting until timeout for monitored process [2021-11-22 15:38:46,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3427)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:46,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,836 INFO L229 MonitoredProcess]: Starting monitored process 3428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:46,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:46,850 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:46,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3428)] Waiting until timeout for monitored process [2021-11-22 15:38:46,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3428)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:46,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,907 INFO L229 MonitoredProcess]: Starting monitored process 3429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:46,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:46,922 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:46,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3429)] Waiting until timeout for monitored process [2021-11-22 15:38:46,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:46,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3429)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:46,975 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:46,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:46,978 INFO L229 MonitoredProcess]: Starting monitored process 3430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:46,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:46,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:46,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:46,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:46,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:46,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:46,992 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:46,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:46,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3430)] Waiting until timeout for monitored process [2021-11-22 15:38:47,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3430)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:47,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,054 INFO L229 MonitoredProcess]: Starting monitored process 3431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,069 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3431)] Waiting until timeout for monitored process [2021-11-22 15:38:47,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3431)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:47,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,124 INFO L229 MonitoredProcess]: Starting monitored process 3432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,137 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,139 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3432)] Waiting until timeout for monitored process [2021-11-22 15:38:47,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3432)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:47,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,192 INFO L229 MonitoredProcess]: Starting monitored process 3433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,206 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,206 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3433)] Waiting until timeout for monitored process [2021-11-22 15:38:47,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3433)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:47,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,271 INFO L229 MonitoredProcess]: Starting monitored process 3434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3434)] Waiting until timeout for monitored process [2021-11-22 15:38:47,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,282 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,282 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3434)] Ended with exit code 0 [2021-11-22 15:38:47,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,310 INFO L229 MonitoredProcess]: Starting monitored process 3435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3435)] Waiting until timeout for monitored process [2021-11-22 15:38:47,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,321 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3435)] Ended with exit code 0 [2021-11-22 15:38:47,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,349 INFO L229 MonitoredProcess]: Starting monitored process 3436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3436)] Waiting until timeout for monitored process [2021-11-22 15:38:47,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,359 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,359 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3436)] Ended with exit code 0 [2021-11-22 15:38:47,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,386 INFO L229 MonitoredProcess]: Starting monitored process 3437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3437)] Waiting until timeout for monitored process [2021-11-22 15:38:47,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,397 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3437)] Ended with exit code 0 [2021-11-22 15:38:47,423 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,424 INFO L229 MonitoredProcess]: Starting monitored process 3438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3438)] Waiting until timeout for monitored process [2021-11-22 15:38:47,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,434 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,434 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3438)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:47,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,461 INFO L229 MonitoredProcess]: Starting monitored process 3439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3439)] Waiting until timeout for monitored process [2021-11-22 15:38:47,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,472 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,474 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3439)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:47,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,503 INFO L229 MonitoredProcess]: Starting monitored process 3440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3440)] Waiting until timeout for monitored process [2021-11-22 15:38:47,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,515 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3440)] Ended with exit code 0 [2021-11-22 15:38:47,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,543 INFO L229 MonitoredProcess]: Starting monitored process 3441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3441)] Waiting until timeout for monitored process [2021-11-22 15:38:47,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,554 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,554 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3441)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:47,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,581 INFO L229 MonitoredProcess]: Starting monitored process 3442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3442)] Waiting until timeout for monitored process [2021-11-22 15:38:47,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,591 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,591 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3442)] Ended with exit code 0 [2021-11-22 15:38:47,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,617 INFO L229 MonitoredProcess]: Starting monitored process 3443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3443)] Waiting until timeout for monitored process [2021-11-22 15:38:47,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,629 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,630 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3443)] Ended with exit code 0 [2021-11-22 15:38:47,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,659 INFO L229 MonitoredProcess]: Starting monitored process 3444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3444)] Waiting until timeout for monitored process [2021-11-22 15:38:47,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,670 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3444)] Ended with exit code 0 [2021-11-22 15:38:47,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,699 INFO L229 MonitoredProcess]: Starting monitored process 3445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3445)] Waiting until timeout for monitored process [2021-11-22 15:38:47,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,710 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,710 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3445)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:47,737 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,738 INFO L229 MonitoredProcess]: Starting monitored process 3446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3446)] Waiting until timeout for monitored process [2021-11-22 15:38:47,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,749 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3446)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:47,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,777 INFO L229 MonitoredProcess]: Starting monitored process 3447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3447)] Waiting until timeout for monitored process [2021-11-22 15:38:47,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,787 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,788 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3447)] Ended with exit code 0 [2021-11-22 15:38:47,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,816 INFO L229 MonitoredProcess]: Starting monitored process 3448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3448)] Waiting until timeout for monitored process [2021-11-22 15:38:47,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,827 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3448)] Ended with exit code 0 [2021-11-22 15:38:47,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,855 INFO L229 MonitoredProcess]: Starting monitored process 3449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3449)] Waiting until timeout for monitored process [2021-11-22 15:38:47,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,866 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3449)] Ended with exit code 0 [2021-11-22 15:38:47,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,892 INFO L229 MonitoredProcess]: Starting monitored process 3450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3450)] Waiting until timeout for monitored process [2021-11-22 15:38:47,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,903 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,904 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3450)] Ended with exit code 0 [2021-11-22 15:38:47,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,931 INFO L229 MonitoredProcess]: Starting monitored process 3451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3451)] Waiting until timeout for monitored process [2021-11-22 15:38:47,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:47,941 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:47,942 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:47,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:47,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:47,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3451)] Ended with exit code 0 [2021-11-22 15:38:47,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:47,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:47,970 INFO L229 MonitoredProcess]: Starting monitored process 3452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:47,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3452)] Waiting until timeout for monitored process [2021-11-22 15:38:47,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:47,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:47,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:47,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:47,983 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-11-22 15:38:47,983 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:48,801 INFO L401 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2021-11-22 15:38:48,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3452)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:51,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,166 INFO L229 MonitoredProcess]: Starting monitored process 3453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3453)] Waiting until timeout for monitored process [2021-11-22 15:38:51,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:51,177 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:51,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3453)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:51,206 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,206 INFO L229 MonitoredProcess]: Starting monitored process 3454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3454)] Waiting until timeout for monitored process [2021-11-22 15:38:51,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:51,218 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:51,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3454)] Ended with exit code 0 [2021-11-22 15:38:51,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,248 INFO L229 MonitoredProcess]: Starting monitored process 3455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3455)] Waiting until timeout for monitored process [2021-11-22 15:38:51,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,259 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:51,259 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:51,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3455)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:51,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,286 INFO L229 MonitoredProcess]: Starting monitored process 3456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3456)] Waiting until timeout for monitored process [2021-11-22 15:38:51,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,296 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:51,297 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:51,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3456)] Ended with exit code 0 [2021-11-22 15:38:51,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,324 INFO L229 MonitoredProcess]: Starting monitored process 3457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3457)] Waiting until timeout for monitored process [2021-11-22 15:38:51,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:38:51,336 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:38:51,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3457)] Ended with exit code 0 [2021-11-22 15:38:51,364 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-22 15:38:51,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,365 INFO L229 MonitoredProcess]: Starting monitored process 3458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3458)] Waiting until timeout for monitored process [2021-11-22 15:38:51,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,377 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3458)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:51,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,406 INFO L229 MonitoredProcess]: Starting monitored process 3459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3459)] Waiting until timeout for monitored process [2021-11-22 15:38:51,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,417 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3459)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:51,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,446 INFO L229 MonitoredProcess]: Starting monitored process 3460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3460)] Waiting until timeout for monitored process [2021-11-22 15:38:51,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,457 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3460)] Ended with exit code 0 [2021-11-22 15:38:51,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,485 INFO L229 MonitoredProcess]: Starting monitored process 3461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3461)] Waiting until timeout for monitored process [2021-11-22 15:38:51,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,497 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3461)] Ended with exit code 0 [2021-11-22 15:38:51,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,527 INFO L229 MonitoredProcess]: Starting monitored process 3462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3462)] Waiting until timeout for monitored process [2021-11-22 15:38:51,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,537 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,538 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3462)] Ended with exit code 0 [2021-11-22 15:38:51,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,567 INFO L229 MonitoredProcess]: Starting monitored process 3463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3463)] Waiting until timeout for monitored process [2021-11-22 15:38:51,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,578 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3463)] Ended with exit code 0 [2021-11-22 15:38:51,606 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,606 INFO L229 MonitoredProcess]: Starting monitored process 3464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3464)] Waiting until timeout for monitored process [2021-11-22 15:38:51,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,617 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3464)] Ended with exit code 0 [2021-11-22 15:38:51,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,645 INFO L229 MonitoredProcess]: Starting monitored process 3465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3465)] Waiting until timeout for monitored process [2021-11-22 15:38:51,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,656 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3465)] Ended with exit code 0 [2021-11-22 15:38:51,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,683 INFO L229 MonitoredProcess]: Starting monitored process 3466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3466)] Waiting until timeout for monitored process [2021-11-22 15:38:51,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,693 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,693 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3466)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:51,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,721 INFO L229 MonitoredProcess]: Starting monitored process 3467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3467)] Waiting until timeout for monitored process [2021-11-22 15:38:51,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,732 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3467)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:51,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,759 INFO L229 MonitoredProcess]: Starting monitored process 3468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3468)] Waiting until timeout for monitored process [2021-11-22 15:38:51,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,771 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3468)] Ended with exit code 0 [2021-11-22 15:38:51,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,801 INFO L229 MonitoredProcess]: Starting monitored process 3469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,816 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3469)] Waiting until timeout for monitored process [2021-11-22 15:38:51,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3469)] Ended with exit code 0 [2021-11-22 15:38:51,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,871 INFO L229 MonitoredProcess]: Starting monitored process 3470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3470)] Waiting until timeout for monitored process [2021-11-22 15:38:51,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,881 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3470)] Ended with exit code 0 [2021-11-22 15:38:51,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,909 INFO L229 MonitoredProcess]: Starting monitored process 3471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3471)] Waiting until timeout for monitored process [2021-11-22 15:38:51,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3471)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:51,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,949 INFO L229 MonitoredProcess]: Starting monitored process 3472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3472)] Waiting until timeout for monitored process [2021-11-22 15:38:51,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:51,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:51,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:51,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:51,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:51,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:51,961 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:51,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:51,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:51,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3472)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:51,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:51,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:51,990 INFO L229 MonitoredProcess]: Starting monitored process 3473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:51,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3473)] Waiting until timeout for monitored process [2021-11-22 15:38:51,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,001 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3473)] Ended with exit code 0 [2021-11-22 15:38:52,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,029 INFO L229 MonitoredProcess]: Starting monitored process 3474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3474)] Waiting until timeout for monitored process [2021-11-22 15:38:52,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,040 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3474)] Ended with exit code 0 [2021-11-22 15:38:52,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,070 INFO L229 MonitoredProcess]: Starting monitored process 3475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3475)] Waiting until timeout for monitored process [2021-11-22 15:38:52,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,082 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3475)] Ended with exit code 0 [2021-11-22 15:38:52,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,111 INFO L229 MonitoredProcess]: Starting monitored process 3476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3476)] Waiting until timeout for monitored process [2021-11-22 15:38:52,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,124 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3476)] Ended with exit code 0 [2021-11-22 15:38:52,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,154 INFO L229 MonitoredProcess]: Starting monitored process 3477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3477)] Waiting until timeout for monitored process [2021-11-22 15:38:52,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,166 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3477)] Ended with exit code 0 [2021-11-22 15:38:52,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,195 INFO L229 MonitoredProcess]: Starting monitored process 3478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3478)] Waiting until timeout for monitored process [2021-11-22 15:38:52,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,206 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3478)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:52,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,232 INFO L229 MonitoredProcess]: Starting monitored process 3479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3479)] Waiting until timeout for monitored process [2021-11-22 15:38:52,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3479)] Ended with exit code 0 [2021-11-22 15:38:52,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,271 INFO L229 MonitoredProcess]: Starting monitored process 3480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3480)] Waiting until timeout for monitored process [2021-11-22 15:38:52,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,283 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,284 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3480)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:52,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,312 INFO L229 MonitoredProcess]: Starting monitored process 3481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3481)] Waiting until timeout for monitored process [2021-11-22 15:38:52,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,324 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3481)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:52,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,355 INFO L229 MonitoredProcess]: Starting monitored process 3482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3482)] Waiting until timeout for monitored process [2021-11-22 15:38:52,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,367 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3482)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:52,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,393 INFO L229 MonitoredProcess]: Starting monitored process 3483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3483)] Waiting until timeout for monitored process [2021-11-22 15:38:52,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,405 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3483)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:52,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,433 INFO L229 MonitoredProcess]: Starting monitored process 3484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3484)] Waiting until timeout for monitored process [2021-11-22 15:38:52,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,444 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3484)] Ended with exit code 0 [2021-11-22 15:38:52,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,472 INFO L229 MonitoredProcess]: Starting monitored process 3485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3485)] Waiting until timeout for monitored process [2021-11-22 15:38:52,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,484 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3485)] Ended with exit code 0 [2021-11-22 15:38:52,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,512 INFO L229 MonitoredProcess]: Starting monitored process 3486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3486)] Waiting until timeout for monitored process [2021-11-22 15:38:52,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,523 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3486)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:52,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,550 INFO L229 MonitoredProcess]: Starting monitored process 3487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3487)] Waiting until timeout for monitored process [2021-11-22 15:38:52,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,562 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3487)] Ended with exit code 0 [2021-11-22 15:38:52,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,590 INFO L229 MonitoredProcess]: Starting monitored process 3488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3488)] Waiting until timeout for monitored process [2021-11-22 15:38:52,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:52,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:52,602 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:52,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:52,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:52,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3488)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:52,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:52,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:52,631 INFO L229 MonitoredProcess]: Starting monitored process 3489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:52,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3489)] Waiting until timeout for monitored process [2021-11-22 15:38:52,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:52,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:52,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:52,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:52,645 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-11-22 15:38:52,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:53,854 INFO L401 nArgumentSynthesizer]: We have 256 Motzkin's Theorem applications. [2021-11-22 15:38:53,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:57,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:57,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3489)] Ended with exit code 0 [2021-11-22 15:38:57,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:57,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:57,616 INFO L229 MonitoredProcess]: Starting monitored process 3490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:57,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3490)] Waiting until timeout for monitored process [2021-11-22 15:38:57,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:57,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:57,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:57,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:57,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:57,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:57,627 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:57,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:57,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:57,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3490)] Ended with exit code 0 [2021-11-22 15:38:57,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:57,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:57,657 INFO L229 MonitoredProcess]: Starting monitored process 3491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:57,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3491)] Waiting until timeout for monitored process [2021-11-22 15:38:57,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:57,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:57,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:57,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:57,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:57,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:57,668 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:57,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:57,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:57,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3491)] Ended with exit code 0 [2021-11-22 15:38:57,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:57,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:57,696 INFO L229 MonitoredProcess]: Starting monitored process 3492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:57,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3492)] Waiting until timeout for monitored process [2021-11-22 15:38:57,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:57,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:57,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:57,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:57,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:57,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:57,707 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:57,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:57,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:57,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3492)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:57,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:57,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:57,733 INFO L229 MonitoredProcess]: Starting monitored process 3493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:57,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3493)] Waiting until timeout for monitored process [2021-11-22 15:38:57,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:57,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:57,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:57,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:57,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:57,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:57,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:57,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:57,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:57,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3493)] Ended with exit code 0 [2021-11-22 15:38:57,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:57,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:57,771 INFO L229 MonitoredProcess]: Starting monitored process 3494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:57,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3494)] Waiting until timeout for monitored process [2021-11-22 15:38:57,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:57,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:57,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:57,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:57,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:57,781 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:38:57,782 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:38:57,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:57,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:57,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3494)] Ended with exit code 0 [2021-11-22 15:38:57,810 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-22 15:38:57,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:57,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:57,811 INFO L229 MonitoredProcess]: Starting monitored process 3495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:57,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3495)] Waiting until timeout for monitored process [2021-11-22 15:38:57,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:57,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:57,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:57,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:57,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:57,821 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:57,822 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:57,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:57,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:57,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3495)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:57,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:57,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:57,850 INFO L229 MonitoredProcess]: Starting monitored process 3496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:57,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3496)] Waiting until timeout for monitored process [2021-11-22 15:38:57,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:57,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:57,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:57,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:57,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:57,861 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:57,862 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:57,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:57,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:57,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3496)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:57,889 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:57,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:57,889 INFO L229 MonitoredProcess]: Starting monitored process 3497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:57,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3497)] Waiting until timeout for monitored process [2021-11-22 15:38:57,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:57,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:57,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:57,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:57,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:57,900 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:57,900 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:57,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:57,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:57,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3497)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:57,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:57,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:57,927 INFO L229 MonitoredProcess]: Starting monitored process 3498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:57,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3498)] Waiting until timeout for monitored process [2021-11-22 15:38:57,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:57,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:57,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:57,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:57,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:57,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:57,940 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:57,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:57,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:57,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3498)] Ended with exit code 0 [2021-11-22 15:38:57,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:57,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:57,971 INFO L229 MonitoredProcess]: Starting monitored process 3499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:57,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3499)] Waiting until timeout for monitored process [2021-11-22 15:38:57,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:57,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:57,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:57,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:57,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:57,982 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:57,983 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:57,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:57,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3499)] Ended with exit code 0 [2021-11-22 15:38:58,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,012 INFO L229 MonitoredProcess]: Starting monitored process 3500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3500)] Waiting until timeout for monitored process [2021-11-22 15:38:58,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,022 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,023 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3500)] Ended with exit code 0 [2021-11-22 15:38:58,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,051 INFO L229 MonitoredProcess]: Starting monitored process 3501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3501)] Waiting until timeout for monitored process [2021-11-22 15:38:58,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,062 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3501)] Ended with exit code 0 [2021-11-22 15:38:58,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,089 INFO L229 MonitoredProcess]: Starting monitored process 3502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3502)] Waiting until timeout for monitored process [2021-11-22 15:38:58,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,099 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,099 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3502)] Ended with exit code 0 [2021-11-22 15:38:58,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,126 INFO L229 MonitoredProcess]: Starting monitored process 3503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3503)] Waiting until timeout for monitored process [2021-11-22 15:38:58,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,137 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,137 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3503)] Ended with exit code 0 [2021-11-22 15:38:58,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,164 INFO L229 MonitoredProcess]: Starting monitored process 3504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3504)] Waiting until timeout for monitored process [2021-11-22 15:38:58,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,175 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3504)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:58,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,202 INFO L229 MonitoredProcess]: Starting monitored process 3505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3505)] Waiting until timeout for monitored process [2021-11-22 15:38:58,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,212 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,214 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3505)] Ended with exit code 0 [2021-11-22 15:38:58,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,245 INFO L229 MonitoredProcess]: Starting monitored process 3506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3506)] Waiting until timeout for monitored process [2021-11-22 15:38:58,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,257 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3506)] Ended with exit code 0 [2021-11-22 15:38:58,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,287 INFO L229 MonitoredProcess]: Starting monitored process 3507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3507)] Waiting until timeout for monitored process [2021-11-22 15:38:58,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,299 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3507)] Ended with exit code 0 [2021-11-22 15:38:58,325 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,326 INFO L229 MonitoredProcess]: Starting monitored process 3508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3508)] Waiting until timeout for monitored process [2021-11-22 15:38:58,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,336 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,338 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3508)] Ended with exit code 0 [2021-11-22 15:38:58,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,365 INFO L229 MonitoredProcess]: Starting monitored process 3509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3509)] Waiting until timeout for monitored process [2021-11-22 15:38:58,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,375 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3509)] Ended with exit code 0 [2021-11-22 15:38:58,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,405 INFO L229 MonitoredProcess]: Starting monitored process 3510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3510)] Waiting until timeout for monitored process [2021-11-22 15:38:58,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,416 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,417 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3510)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:58,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,445 INFO L229 MonitoredProcess]: Starting monitored process 3511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3511)] Waiting until timeout for monitored process [2021-11-22 15:38:58,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,455 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,457 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3511)] Ended with exit code 0 [2021-11-22 15:38:58,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,486 INFO L229 MonitoredProcess]: Starting monitored process 3512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3512)] Waiting until timeout for monitored process [2021-11-22 15:38:58,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,498 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3512)] Ended with exit code 0 [2021-11-22 15:38:58,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,528 INFO L229 MonitoredProcess]: Starting monitored process 3513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3513)] Waiting until timeout for monitored process [2021-11-22 15:38:58,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,542 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3513)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:58,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,572 INFO L229 MonitoredProcess]: Starting monitored process 3514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3514)] Waiting until timeout for monitored process [2021-11-22 15:38:58,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,582 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,584 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3514)] Ended with exit code 0 [2021-11-22 15:38:58,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,613 INFO L229 MonitoredProcess]: Starting monitored process 3515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3515)] Waiting until timeout for monitored process [2021-11-22 15:38:58,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,623 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,624 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3515)] Ended with exit code 0 [2021-11-22 15:38:58,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,650 INFO L229 MonitoredProcess]: Starting monitored process 3516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3516)] Waiting until timeout for monitored process [2021-11-22 15:38:58,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,660 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,661 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3516)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:58,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,688 INFO L229 MonitoredProcess]: Starting monitored process 3517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3517)] Waiting until timeout for monitored process [2021-11-22 15:38:58,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,698 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,699 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3517)] Ended with exit code 0 [2021-11-22 15:38:58,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,727 INFO L229 MonitoredProcess]: Starting monitored process 3518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3518)] Waiting until timeout for monitored process [2021-11-22 15:38:58,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,740 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3518)] Ended with exit code 0 [2021-11-22 15:38:58,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,770 INFO L229 MonitoredProcess]: Starting monitored process 3519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3519)] Waiting until timeout for monitored process [2021-11-22 15:38:58,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,780 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,781 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3519)] Ended with exit code 0 [2021-11-22 15:38:58,809 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,810 INFO L229 MonitoredProcess]: Starting monitored process 3520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3520)] Waiting until timeout for monitored process [2021-11-22 15:38:58,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,821 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,822 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3520)] Ended with exit code 0 [2021-11-22 15:38:58,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,849 INFO L229 MonitoredProcess]: Starting monitored process 3521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3521)] Waiting until timeout for monitored process [2021-11-22 15:38:58,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,860 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3521)] Ended with exit code 0 [2021-11-22 15:38:58,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,888 INFO L229 MonitoredProcess]: Starting monitored process 3522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3522)] Waiting until timeout for monitored process [2021-11-22 15:38:58,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,898 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,900 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3522)] Ended with exit code 0 [2021-11-22 15:38:58,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,927 INFO L229 MonitoredProcess]: Starting monitored process 3523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3523)] Waiting until timeout for monitored process [2021-11-22 15:38:58,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,937 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,938 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:58,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3523)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:58,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:58,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:58,964 INFO L229 MonitoredProcess]: Starting monitored process 3524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:58,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3524)] Waiting until timeout for monitored process [2021-11-22 15:38:58,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:58,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:58,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:58,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:58,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:58,975 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:58,976 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:58,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:58,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:59,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3524)] Ended with exit code 0 [2021-11-22 15:38:59,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:59,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:59,004 INFO L229 MonitoredProcess]: Starting monitored process 3525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:59,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3525)] Waiting until timeout for monitored process [2021-11-22 15:38:59,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:59,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:59,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:59,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:59,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:38:59,014 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:38:59,015 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:38:59,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:38:59,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:38:59,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3525)] Forceful destruction successful, exit code 0 [2021-11-22 15:38:59,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:38:59,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:38:59,043 INFO L229 MonitoredProcess]: Starting monitored process 3526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:38:59,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3526)] Waiting until timeout for monitored process [2021-11-22 15:38:59,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:38:59,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:38:59,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:38:59,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:38:59,059 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-11-22 15:38:59,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:00,396 INFO L401 nArgumentSynthesizer]: We have 320 Motzkin's Theorem applications. [2021-11-22 15:39:00,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3526)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:06,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,459 INFO L229 MonitoredProcess]: Starting monitored process 3527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3527)] Waiting until timeout for monitored process [2021-11-22 15:39:06,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:06,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:39:06,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:06,471 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:06,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3527)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:06,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,499 INFO L229 MonitoredProcess]: Starting monitored process 3528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3528)] Waiting until timeout for monitored process [2021-11-22 15:39:06,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:06,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:39:06,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,510 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:06,511 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:06,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3528)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:06,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,540 INFO L229 MonitoredProcess]: Starting monitored process 3529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3529)] Waiting until timeout for monitored process [2021-11-22 15:39:06,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:06,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:39:06,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,551 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:06,552 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:06,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3529)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:06,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,580 INFO L229 MonitoredProcess]: Starting monitored process 3530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3530)] Waiting until timeout for monitored process [2021-11-22 15:39:06,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:06,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:39:06,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:06,591 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:06,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3530)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:06,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,618 INFO L229 MonitoredProcess]: Starting monitored process 3531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3531)] Waiting until timeout for monitored process [2021-11-22 15:39:06,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:06,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 15:39:06,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,629 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:06,630 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:06,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3531)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:06,657 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-22 15:39:06,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,658 INFO L229 MonitoredProcess]: Starting monitored process 3532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3532)] Waiting until timeout for monitored process [2021-11-22 15:39:06,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:06,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:06,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:06,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:06,669 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:06,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3532)] Ended with exit code 0 [2021-11-22 15:39:06,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,698 INFO L229 MonitoredProcess]: Starting monitored process 3533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3533)] Waiting until timeout for monitored process [2021-11-22 15:39:06,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:06,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:06,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:06,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:06,710 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:06,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3533)] Ended with exit code 0 [2021-11-22 15:39:06,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,737 INFO L229 MonitoredProcess]: Starting monitored process 3534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3534)] Waiting until timeout for monitored process [2021-11-22 15:39:06,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:06,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:06,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:06,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:06,748 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:06,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3534)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:06,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,777 INFO L229 MonitoredProcess]: Starting monitored process 3535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3535)] Waiting until timeout for monitored process [2021-11-22 15:39:06,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:06,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:06,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:06,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:06,790 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:06,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3535)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:06,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,821 INFO L229 MonitoredProcess]: Starting monitored process 3536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3536)] Waiting until timeout for monitored process [2021-11-22 15:39:06,822 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 [2021-11-22 15:39:06,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:06,831 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:06,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,831 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:06,832 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:06,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3536)] Ended with exit code 0 [2021-11-22 15:39:06,860 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,861 INFO L229 MonitoredProcess]: Starting monitored process 3537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3537)] Waiting until timeout for monitored process [2021-11-22 15:39:06,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:06,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:06,871 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:06,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,871 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:06,872 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:06,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3537)] Ended with exit code 0 [2021-11-22 15:39:06,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,902 INFO L229 MonitoredProcess]: Starting monitored process 3538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3538)] Waiting until timeout for monitored process [2021-11-22 15:39:06,903 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 [2021-11-22 15:39:06,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:06,912 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:06,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:06,913 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:06,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3538)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:06,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,941 INFO L229 MonitoredProcess]: Starting monitored process 3539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3539)] Waiting until timeout for monitored process [2021-11-22 15:39:06,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:06,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:06,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:06,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,952 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:06,952 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:06,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:06,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3539)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:06,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:06,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:06,980 INFO L229 MonitoredProcess]: Starting monitored process 3540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:06,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3540)] Waiting until timeout for monitored process [2021-11-22 15:39:06,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:06,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:06,990 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:06,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:06,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:06,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:06,990 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:06,991 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:06,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:06,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3540)] Ended with exit code 0 [2021-11-22 15:39:07,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,018 INFO L229 MonitoredProcess]: Starting monitored process 3541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3541)] Waiting until timeout for monitored process [2021-11-22 15:39:07,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,028 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,029 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3541)] Ended with exit code 0 [2021-11-22 15:39:07,054 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,055 INFO L229 MonitoredProcess]: Starting monitored process 3542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3542)] Waiting until timeout for monitored process [2021-11-22 15:39:07,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,169 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3542)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:07,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,196 INFO L229 MonitoredProcess]: Starting monitored process 3543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3543)] Waiting until timeout for monitored process [2021-11-22 15:39:07,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,206 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,206 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,207 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3543)] Ended with exit code 0 [2021-11-22 15:39:07,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,235 INFO L229 MonitoredProcess]: Starting monitored process 3544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3544)] Waiting until timeout for monitored process [2021-11-22 15:39:07,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,245 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,246 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3544)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:07,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,273 INFO L229 MonitoredProcess]: Starting monitored process 3545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3545)] Waiting until timeout for monitored process [2021-11-22 15:39:07,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3545)] Ended with exit code 0 [2021-11-22 15:39:07,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,335 INFO L229 MonitoredProcess]: Starting monitored process 3546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3546)] Waiting until timeout for monitored process [2021-11-22 15:39:07,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,345 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,345 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,346 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3546)] Ended with exit code 0 [2021-11-22 15:39:07,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,375 INFO L229 MonitoredProcess]: Starting monitored process 3547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3547)] Waiting until timeout for monitored process [2021-11-22 15:39:07,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,384 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,385 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,385 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3547)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:07,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,412 INFO L229 MonitoredProcess]: Starting monitored process 3548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3548)] Waiting until timeout for monitored process [2021-11-22 15:39:07,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,422 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,423 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3548)] Ended with exit code 0 [2021-11-22 15:39:07,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,452 INFO L229 MonitoredProcess]: Starting monitored process 3549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3549)] Waiting until timeout for monitored process [2021-11-22 15:39:07,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,462 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,462 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,463 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3549)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:07,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,491 INFO L229 MonitoredProcess]: Starting monitored process 3550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3550)] Waiting until timeout for monitored process [2021-11-22 15:39:07,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,501 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,503 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3550)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:07,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,535 INFO L229 MonitoredProcess]: Starting monitored process 3551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3551)] Waiting until timeout for monitored process [2021-11-22 15:39:07,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,545 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,546 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3551)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:07,574 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,575 INFO L229 MonitoredProcess]: Starting monitored process 3552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3552)] Waiting until timeout for monitored process [2021-11-22 15:39:07,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,585 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,585 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3552)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:07,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,612 INFO L229 MonitoredProcess]: Starting monitored process 3553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3553)] Waiting until timeout for monitored process [2021-11-22 15:39:07,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,623 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,648 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3553)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:07,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,649 INFO L229 MonitoredProcess]: Starting monitored process 3554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3554)] Waiting until timeout for monitored process [2021-11-22 15:39:07,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,660 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,660 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3554)] Ended with exit code 0 [2021-11-22 15:39:07,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,689 INFO L229 MonitoredProcess]: Starting monitored process 3555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3555)] Waiting until timeout for monitored process [2021-11-22 15:39:07,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,699 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,700 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3555)] Ended with exit code 0 [2021-11-22 15:39:07,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,729 INFO L229 MonitoredProcess]: Starting monitored process 3556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3556)] Waiting until timeout for monitored process [2021-11-22 15:39:07,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,740 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3556)] Ended with exit code 0 [2021-11-22 15:39:07,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,767 INFO L229 MonitoredProcess]: Starting monitored process 3557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3557)] Waiting until timeout for monitored process [2021-11-22 15:39:07,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,778 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3557)] Ended with exit code 0 [2021-11-22 15:39:07,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,805 INFO L229 MonitoredProcess]: Starting monitored process 3558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3558)] Waiting until timeout for monitored process [2021-11-22 15:39:07,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,815 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,816 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3558)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:07,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,844 INFO L229 MonitoredProcess]: Starting monitored process 3559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3559)] Waiting until timeout for monitored process [2021-11-22 15:39:07,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,855 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,856 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3559)] Ended with exit code 0 [2021-11-22 15:39:07,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,883 INFO L229 MonitoredProcess]: Starting monitored process 3560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3560)] Waiting until timeout for monitored process [2021-11-22 15:39:07,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,893 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,894 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3560)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:07,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,921 INFO L229 MonitoredProcess]: Starting monitored process 3561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3561)] Waiting until timeout for monitored process [2021-11-22 15:39:07,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,932 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3561)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:07,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:07,960 INFO L229 MonitoredProcess]: Starting monitored process 3562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:07,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3562)] Waiting until timeout for monitored process [2021-11-22 15:39:07,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:07,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:07,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:07,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:07,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:07,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:07,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:07,971 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:07,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:07,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:07,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3562)] Ended with exit code 0 [2021-11-22 15:39:07,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:07,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:08,000 INFO L229 MonitoredProcess]: Starting monitored process 3563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:08,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3563)] Waiting until timeout for monitored process [2021-11-22 15:39:08,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:08,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:08,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:08,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:08,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:08,013 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-11-22 15:39:08,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:08,998 INFO L401 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2021-11-22 15:39:08,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:14,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3563)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:15,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,049 INFO L229 MonitoredProcess]: Starting monitored process 3564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3564)] Waiting until timeout for monitored process [2021-11-22 15:39:15,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,059 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:15,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:15,060 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:15,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3564)] Ended with exit code 0 [2021-11-22 15:39:15,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,089 INFO L229 MonitoredProcess]: Starting monitored process 3565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3565)] Waiting until timeout for monitored process [2021-11-22 15:39:15,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,099 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:15,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:15,101 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:15,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3565)] Ended with exit code 0 [2021-11-22 15:39:15,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,130 INFO L229 MonitoredProcess]: Starting monitored process 3566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3566)] Waiting until timeout for monitored process [2021-11-22 15:39:15,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,140 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:15,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,140 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:15,141 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:15,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3566)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:15,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,168 INFO L229 MonitoredProcess]: Starting monitored process 3567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3567)] Waiting until timeout for monitored process [2021-11-22 15:39:15,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:15,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:15,179 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:15,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3567)] Ended with exit code 0 [2021-11-22 15:39:15,206 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,207 INFO L229 MonitoredProcess]: Starting monitored process 3568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3568)] Waiting until timeout for monitored process [2021-11-22 15:39:15,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,217 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:39:15,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 15:39:15,218 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 15:39:15,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3568)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:15,247 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-22 15:39:15,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,248 INFO L229 MonitoredProcess]: Starting monitored process 3569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3569)] Waiting until timeout for monitored process [2021-11-22 15:39:15,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,259 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,259 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3569)] Ended with exit code 0 [2021-11-22 15:39:15,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,291 INFO L229 MonitoredProcess]: Starting monitored process 3570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3570)] Waiting until timeout for monitored process [2021-11-22 15:39:15,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,302 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3570)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:15,333 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,334 INFO L229 MonitoredProcess]: Starting monitored process 3571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3571)] Waiting until timeout for monitored process [2021-11-22 15:39:15,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,344 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,344 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,345 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3571)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:15,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,374 INFO L229 MonitoredProcess]: Starting monitored process 3572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3572)] Waiting until timeout for monitored process [2021-11-22 15:39:15,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,385 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,387 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3572)] Ended with exit code 0 [2021-11-22 15:39:15,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,420 INFO L229 MonitoredProcess]: Starting monitored process 3573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3573)] Waiting until timeout for monitored process [2021-11-22 15:39:15,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,430 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3573)] Ended with exit code 0 [2021-11-22 15:39:15,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,462 INFO L229 MonitoredProcess]: Starting monitored process 3574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3574)] Waiting until timeout for monitored process [2021-11-22 15:39:15,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,472 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3574)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:15,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,503 INFO L229 MonitoredProcess]: Starting monitored process 3575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3575)] Waiting until timeout for monitored process [2021-11-22 15:39:15,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,513 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,514 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3575)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:15,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,544 INFO L229 MonitoredProcess]: Starting monitored process 3576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3576)] Waiting until timeout for monitored process [2021-11-22 15:39:15,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,555 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3576)] Ended with exit code 0 [2021-11-22 15:39:15,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,585 INFO L229 MonitoredProcess]: Starting monitored process 3577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3577)] Waiting until timeout for monitored process [2021-11-22 15:39:15,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,599 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,600 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3577)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:15,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,629 INFO L229 MonitoredProcess]: Starting monitored process 3578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3578)] Waiting until timeout for monitored process [2021-11-22 15:39:15,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,639 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,640 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3578)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:15,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,670 INFO L229 MonitoredProcess]: Starting monitored process 3579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3579)] Waiting until timeout for monitored process [2021-11-22 15:39:15,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,680 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,682 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3579)] Ended with exit code 0 [2021-11-22 15:39:15,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,714 INFO L229 MonitoredProcess]: Starting monitored process 3580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3580)] Waiting until timeout for monitored process [2021-11-22 15:39:15,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,724 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,725 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3580)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:15,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,756 INFO L229 MonitoredProcess]: Starting monitored process 3581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3581)] Waiting until timeout for monitored process [2021-11-22 15:39:15,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,766 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,767 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3581)] Ended with exit code 0 [2021-11-22 15:39:15,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,797 INFO L229 MonitoredProcess]: Starting monitored process 3582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3582)] Waiting until timeout for monitored process [2021-11-22 15:39:15,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,809 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,811 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3582)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:15,839 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,840 INFO L229 MonitoredProcess]: Starting monitored process 3583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3583)] Waiting until timeout for monitored process [2021-11-22 15:39:15,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,850 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3583)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:15,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,882 INFO L229 MonitoredProcess]: Starting monitored process 3584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3584)] Waiting until timeout for monitored process [2021-11-22 15:39:15,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,892 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,893 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3584)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:15,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,921 INFO L229 MonitoredProcess]: Starting monitored process 3585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3585)] Waiting until timeout for monitored process [2021-11-22 15:39:15,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,931 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,933 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:15,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3585)] Ended with exit code 0 [2021-11-22 15:39:15,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:15,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:15,962 INFO L229 MonitoredProcess]: Starting monitored process 3586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:15,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3586)] Waiting until timeout for monitored process [2021-11-22 15:39:15,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:15,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:15,972 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:15,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:15,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:15,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:15,972 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:15,974 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:15,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:15,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3586)] Ended with exit code 0 [2021-11-22 15:39:16,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,003 INFO L229 MonitoredProcess]: Starting monitored process 3587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3587)] Waiting until timeout for monitored process [2021-11-22 15:39:16,004 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 [2021-11-22 15:39:16,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,014 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:16,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:16,017 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:16,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:16,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3587)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:16,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,052 INFO L229 MonitoredProcess]: Starting monitored process 3588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3588)] Waiting until timeout for monitored process [2021-11-22 15:39:16,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:16,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,062 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:16,063 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:16,064 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:16,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:16,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3588)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:16,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,096 INFO L229 MonitoredProcess]: Starting monitored process 3589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3589)] Waiting until timeout for monitored process [2021-11-22 15:39:16,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:16,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,106 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:16,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:16,107 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:16,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:16,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3589)] Ended with exit code 0 [2021-11-22 15:39:16,134 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,135 INFO L229 MonitoredProcess]: Starting monitored process 3590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3590)] Waiting until timeout for monitored process [2021-11-22 15:39:16,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:16,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,145 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:16,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:16,146 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:16,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:16,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3590)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:16,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,174 INFO L229 MonitoredProcess]: Starting monitored process 3591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3591)] Waiting until timeout for monitored process [2021-11-22 15:39:16,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:16,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,184 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:16,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:16,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:16,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:16,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3591)] Ended with exit code 0 [2021-11-22 15:39:16,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,216 INFO L229 MonitoredProcess]: Starting monitored process 3592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3592)] Waiting until timeout for monitored process [2021-11-22 15:39:16,217 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 [2021-11-22 15:39:16,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,226 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:16,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:16,228 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:16,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:16,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3592)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:16,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,261 INFO L229 MonitoredProcess]: Starting monitored process 3593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3593)] Waiting until timeout for monitored process [2021-11-22 15:39:16,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:16,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,271 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:16,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:16,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:16,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:16,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3593)] Ended with exit code 0 [2021-11-22 15:39:16,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,302 INFO L229 MonitoredProcess]: Starting monitored process 3594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3594)] Waiting until timeout for monitored process [2021-11-22 15:39:16,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:16,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,313 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:16,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:16,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:16,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:16,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3594)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:16,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,343 INFO L229 MonitoredProcess]: Starting monitored process 3595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3595)] Waiting until timeout for monitored process [2021-11-22 15:39:16,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:16,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,353 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:16,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:16,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:16,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:16,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3595)] Ended with exit code 0 [2021-11-22 15:39:16,383 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,384 INFO L229 MonitoredProcess]: Starting monitored process 3596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3596)] Waiting until timeout for monitored process [2021-11-22 15:39:16,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:16,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,394 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:16,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:16,396 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:16,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:16,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3596)] Ended with exit code 0 [2021-11-22 15:39:16,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,426 INFO L229 MonitoredProcess]: Starting monitored process 3597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3597)] Waiting until timeout for monitored process [2021-11-22 15:39:16,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:16,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:16,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:16,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:16,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:16,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3597)] Ended with exit code 0 [2021-11-22 15:39:16,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,466 INFO L229 MonitoredProcess]: Starting monitored process 3598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3598)] Waiting until timeout for monitored process [2021-11-22 15:39:16,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:16,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,477 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:16,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:16,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:16,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:16,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3598)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:16,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,508 INFO L229 MonitoredProcess]: Starting monitored process 3599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3599)] Waiting until timeout for monitored process [2021-11-22 15:39:16,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:16,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,518 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:16,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:16,520 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:16,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:16,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:16,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3599)] Ended with exit code 0 [2021-11-22 15:39:16,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:16,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:16,550 INFO L229 MonitoredProcess]: Starting monitored process 3600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:16,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3600)] Waiting until timeout for monitored process [2021-11-22 15:39:16,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:16,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:16,564 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:16,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:16,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:16,564 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-11-22 15:39:16,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:18,025 INFO L401 nArgumentSynthesizer]: We have 256 Motzkin's Theorem applications. [2021-11-22 15:39:18,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:32,794 INFO L525 LassoAnalysis]: Proving termination failed: SMT Solver returned 'unknown'. [2021-11-22 15:39:32,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3600)] Ended with exit code 0 [2021-11-22 15:39:32,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:32,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:32,849 INFO L229 MonitoredProcess]: Starting monitored process 3601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:32,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3601)] Waiting until timeout for monitored process [2021-11-22 15:39:32,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:32,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:32,860 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:32,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:32,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:32,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:32,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:32,862 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:32,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:32,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:32,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3601)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:32,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:32,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:32,894 INFO L229 MonitoredProcess]: Starting monitored process 3602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:32,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3602)] Waiting until timeout for monitored process [2021-11-22 15:39:32,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:32,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:32,904 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:32,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:32,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:32,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:32,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:32,906 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:32,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:32,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:32,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3602)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:32,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:32,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:32,937 INFO L229 MonitoredProcess]: Starting monitored process 3603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:32,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3603)] Waiting until timeout for monitored process [2021-11-22 15:39:32,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:32,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:32,948 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:32,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:32,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:32,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:32,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:32,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:32,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:32,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:32,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3603)] Ended with exit code 0 [2021-11-22 15:39:32,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:32,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:32,977 INFO L229 MonitoredProcess]: Starting monitored process 3604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:32,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3604)] Waiting until timeout for monitored process [2021-11-22 15:39:32,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:32,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:32,988 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:32,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:32,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:32,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:32,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:32,989 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:32,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:32,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3604)] Ended with exit code 0 [2021-11-22 15:39:33,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,018 INFO L229 MonitoredProcess]: Starting monitored process 3605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3605)] Waiting until timeout for monitored process [2021-11-22 15:39:33,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,028 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 15:39:33,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:39:33,030 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:39:33,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3605)] Ended with exit code 0 [2021-11-22 15:39:33,060 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-22 15:39:33,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,061 INFO L229 MonitoredProcess]: Starting monitored process 3606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3606)] Waiting until timeout for monitored process [2021-11-22 15:39:33,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,072 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,072 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,074 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3606)] Ended with exit code 0 [2021-11-22 15:39:33,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,107 INFO L229 MonitoredProcess]: Starting monitored process 3607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3607)] Waiting until timeout for monitored process [2021-11-22 15:39:33,108 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 [2021-11-22 15:39:33,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,119 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3607)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:33,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,149 INFO L229 MonitoredProcess]: Starting monitored process 3608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3608)] Waiting until timeout for monitored process [2021-11-22 15:39:33,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,161 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3608)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:33,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,190 INFO L229 MonitoredProcess]: Starting monitored process 3609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3609)] Waiting until timeout for monitored process [2021-11-22 15:39:33,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,201 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,204 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3609)] Ended with exit code 0 [2021-11-22 15:39:33,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,242 INFO L229 MonitoredProcess]: Starting monitored process 3610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3610)] Waiting until timeout for monitored process [2021-11-22 15:39:33,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,253 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,253 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,255 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3610)] Ended with exit code 0 [2021-11-22 15:39:33,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,404 INFO L229 MonitoredProcess]: Starting monitored process 3611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3611)] Waiting until timeout for monitored process [2021-11-22 15:39:33,406 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 [2021-11-22 15:39:33,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,417 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3611)] Ended with exit code 0 [2021-11-22 15:39:33,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,447 INFO L229 MonitoredProcess]: Starting monitored process 3612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3612)] Waiting until timeout for monitored process [2021-11-22 15:39:33,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,457 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,457 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,458 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3612)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:33,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,487 INFO L229 MonitoredProcess]: Starting monitored process 3613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3613)] Waiting until timeout for monitored process [2021-11-22 15:39:33,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,499 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3613)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:33,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,527 INFO L229 MonitoredProcess]: Starting monitored process 3614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3614)] Waiting until timeout for monitored process [2021-11-22 15:39:33,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,539 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3614)] Ended with exit code 0 [2021-11-22 15:39:33,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,568 INFO L229 MonitoredProcess]: Starting monitored process 3615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3615)] Waiting until timeout for monitored process [2021-11-22 15:39:33,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,579 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,580 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3615)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:33,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,609 INFO L229 MonitoredProcess]: Starting monitored process 3616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3616)] Waiting until timeout for monitored process [2021-11-22 15:39:33,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,620 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,621 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,623 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3616)] Ended with exit code 0 [2021-11-22 15:39:33,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,658 INFO L229 MonitoredProcess]: Starting monitored process 3617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3617)] Waiting until timeout for monitored process [2021-11-22 15:39:33,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,668 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,670 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3617)] Ended with exit code 0 [2021-11-22 15:39:33,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,703 INFO L229 MonitoredProcess]: Starting monitored process 3618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3618)] Waiting until timeout for monitored process [2021-11-22 15:39:33,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,714 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,715 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3618)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:33,744 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,745 INFO L229 MonitoredProcess]: Starting monitored process 3619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3619)] Waiting until timeout for monitored process [2021-11-22 15:39:33,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,755 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,757 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3619)] Ended with exit code 0 [2021-11-22 15:39:33,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,786 INFO L229 MonitoredProcess]: Starting monitored process 3620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3620)] Waiting until timeout for monitored process [2021-11-22 15:39:33,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,796 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,797 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,798 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3620)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:33,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,832 INFO L229 MonitoredProcess]: Starting monitored process 3621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3621)] Waiting until timeout for monitored process [2021-11-22 15:39:33,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,842 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,843 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3621)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:33,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,872 INFO L229 MonitoredProcess]: Starting monitored process 3622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3622)] Waiting until timeout for monitored process [2021-11-22 15:39:33,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,884 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3622)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:33,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,918 INFO L229 MonitoredProcess]: Starting monitored process 3623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3623)] Waiting until timeout for monitored process [2021-11-22 15:39:33,919 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 [2021-11-22 15:39:33,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,928 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,930 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:33,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3623)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:33,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:33,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:33,962 INFO L229 MonitoredProcess]: Starting monitored process 3624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:33,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3624)] Waiting until timeout for monitored process [2021-11-22 15:39:33,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:33,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:33,973 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:33,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:33,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:33,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:33,974 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:33,977 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:33,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:33,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:34,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3624)] Ended with exit code 0 [2021-11-22 15:39:34,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:34,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:34,019 INFO L229 MonitoredProcess]: Starting monitored process 3625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:34,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3625)] Waiting until timeout for monitored process [2021-11-22 15:39:34,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:34,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:34,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:34,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:34,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:34,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:34,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:34,032 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:34,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:34,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:34,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3625)] Ended with exit code 0 [2021-11-22 15:39:34,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:34,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:34,066 INFO L229 MonitoredProcess]: Starting monitored process 3626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:34,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3626)] Waiting until timeout for monitored process [2021-11-22 15:39:34,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:34,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:34,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:34,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:34,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:34,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:34,077 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:34,078 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:34,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:34,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:34,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3626)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:34,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:34,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:34,107 INFO L229 MonitoredProcess]: Starting monitored process 3627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:34,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3627)] Waiting until timeout for monitored process [2021-11-22 15:39:34,108 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 [2021-11-22 15:39:34,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:34,118 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:34,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:34,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:34,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:34,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:34,119 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:34,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:34,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:34,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3627)] Ended with exit code 0 [2021-11-22 15:39:34,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:34,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:34,149 INFO L229 MonitoredProcess]: Starting monitored process 3628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:34,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3628)] Waiting until timeout for monitored process [2021-11-22 15:39:34,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:34,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:34,159 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:34,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:34,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:34,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:34,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:34,161 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:34,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:34,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:34,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3628)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:34,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:34,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:34,196 INFO L229 MonitoredProcess]: Starting monitored process 3629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:34,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3629)] Waiting until timeout for monitored process [2021-11-22 15:39:34,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:34,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:34,206 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:34,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:34,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:34,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:34,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:34,209 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:34,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:34,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:34,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3629)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:34,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:34,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:34,242 INFO L229 MonitoredProcess]: Starting monitored process 3630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:34,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3630)] Waiting until timeout for monitored process [2021-11-22 15:39:34,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:34,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:34,252 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:34,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:34,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:34,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:34,253 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:34,254 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:34,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:34,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:34,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3630)] Ended with exit code 0 [2021-11-22 15:39:34,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:34,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:34,283 INFO L229 MonitoredProcess]: Starting monitored process 3631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:34,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3631)] Waiting until timeout for monitored process [2021-11-22 15:39:34,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:34,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:34,295 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:34,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:34,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:34,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:34,295 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:34,297 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:34,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:34,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:34,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3631)] Forceful destruction successful, exit code 0 [2021-11-22 15:39:34,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:34,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:34,327 INFO L229 MonitoredProcess]: Starting monitored process 3632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:34,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3632)] Waiting until timeout for monitored process [2021-11-22 15:39:34,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:34,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:34,338 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:34,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:34,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:34,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:34,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:34,340 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:34,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:34,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:34,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3632)] Ended with exit code 0 [2021-11-22 15:39:34,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:34,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:34,372 INFO L229 MonitoredProcess]: Starting monitored process 3633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:34,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3633)] Waiting until timeout for monitored process [2021-11-22 15:39:34,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:34,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:34,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:34,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:34,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:34,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:34,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:34,385 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:34,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:34,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:34,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3633)] Ended with exit code 0 [2021-11-22 15:39:34,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:34,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:34,414 INFO L229 MonitoredProcess]: Starting monitored process 3634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:34,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3634)] Waiting until timeout for monitored process [2021-11-22 15:39:34,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:34,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:34,425 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:34,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:34,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:34,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:34,425 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:34,426 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:34,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:34,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:34,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3634)] Ended with exit code 0 [2021-11-22 15:39:34,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:34,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:34,455 INFO L229 MonitoredProcess]: Starting monitored process 3635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:34,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3635)] Waiting until timeout for monitored process [2021-11-22 15:39:34,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:34,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:34,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:34,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:34,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:34,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:34,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:34,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:34,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:34,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:34,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3635)] Ended with exit code 0 [2021-11-22 15:39:34,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:34,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:34,498 INFO L229 MonitoredProcess]: Starting monitored process 3636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:34,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3636)] Waiting until timeout for monitored process [2021-11-22 15:39:34,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:34,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:34,509 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:34,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:34,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:34,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:39:34,509 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:34,511 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:39:34,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:39:34,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:39:34,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3636)] Ended with exit code 0 [2021-11-22 15:39:34,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:39:34,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:39:34,546 INFO L229 MonitoredProcess]: Starting monitored process 3637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:39:34,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3637)] Waiting until timeout for monitored process [2021-11-22 15:39:34,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:39:34,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:39:34,562 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:39:34,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:39:34,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:39:34,563 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-11-22 15:39:34,563 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:39:36,676 INFO L401 nArgumentSynthesizer]: We have 320 Motzkin's Theorem applications. [2021-11-22 15:39:36,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,353 INFO L525 LassoAnalysis]: Proving termination failed: SMT Solver returned 'unknown'. [2021-11-22 15:40:11,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3637)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:11,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,426 INFO L229 MonitoredProcess]: Starting monitored process 3638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3638)] Waiting until timeout for monitored process [2021-11-22 15:40:11,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:11,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,437 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:11,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,438 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:40:11,440 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:40:11,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:11,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3638)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:11,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,474 INFO L229 MonitoredProcess]: Starting monitored process 3639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3639)] Waiting until timeout for monitored process [2021-11-22 15:40:11,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:11,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,485 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:11,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,485 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:40:11,487 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:40:11,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:11,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3639)] Ended with exit code 0 [2021-11-22 15:40:11,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,521 INFO L229 MonitoredProcess]: Starting monitored process 3640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3640)] Waiting until timeout for monitored process [2021-11-22 15:40:11,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:11,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,532 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:11,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:40:11,533 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:40:11,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:11,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3640)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:11,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,562 INFO L229 MonitoredProcess]: Starting monitored process 3641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3641)] Waiting until timeout for monitored process [2021-11-22 15:40:11,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:11,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:11,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,573 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:40:11,574 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:40:11,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:11,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3641)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:11,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,603 INFO L229 MonitoredProcess]: Starting monitored process 3642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3642)] Waiting until timeout for monitored process [2021-11-22 15:40:11,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:11,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:11,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 15:40:11,616 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 15:40:11,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:11,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3642)] Ended with exit code 0 [2021-11-22 15:40:11,653 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-22 15:40:11,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,654 INFO L229 MonitoredProcess]: Starting monitored process 3643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3643)] Waiting until timeout for monitored process [2021-11-22 15:40:11,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:11,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,664 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:11,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:11,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:11,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:11,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3643)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:11,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,695 INFO L229 MonitoredProcess]: Starting monitored process 3644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3644)] Waiting until timeout for monitored process [2021-11-22 15:40:11,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:11,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,705 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:11,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:11,706 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:11,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:11,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3644)] Ended with exit code 0 [2021-11-22 15:40:11,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,736 INFO L229 MonitoredProcess]: Starting monitored process 3645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3645)] Waiting until timeout for monitored process [2021-11-22 15:40:11,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:11,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,747 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:11,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:11,747 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:11,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:11,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3645)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:11,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,777 INFO L229 MonitoredProcess]: Starting monitored process 3646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3646)] Waiting until timeout for monitored process [2021-11-22 15:40:11,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:11,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,787 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:11,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:11,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:11,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:11,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3646)] Ended with exit code 0 [2021-11-22 15:40:11,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,821 INFO L229 MonitoredProcess]: Starting monitored process 3647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3647)] Waiting until timeout for monitored process [2021-11-22 15:40:11,822 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 [2021-11-22 15:40:11,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,831 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:11,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:11,833 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:11,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:11,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3647)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:11,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,862 INFO L229 MonitoredProcess]: Starting monitored process 3648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3648)] Waiting until timeout for monitored process [2021-11-22 15:40:11,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:11,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,872 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:11,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:11,874 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:11,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:11,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3648)] Ended with exit code 0 [2021-11-22 15:40:11,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,903 INFO L229 MonitoredProcess]: Starting monitored process 3649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3649)] Waiting until timeout for monitored process [2021-11-22 15:40:11,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:11,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:11,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,914 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:11,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:11,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:11,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3649)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:11,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,944 INFO L229 MonitoredProcess]: Starting monitored process 3650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3650)] Waiting until timeout for monitored process [2021-11-22 15:40:11,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:11,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,954 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:11,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:11,955 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:11,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:11,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3650)] Ended with exit code 0 [2021-11-22 15:40:11,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:11,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:11,983 INFO L229 MonitoredProcess]: Starting monitored process 3651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:11,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3651)] Waiting until timeout for monitored process [2021-11-22 15:40:11,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:11,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:11,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:11,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:11,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:11,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:11,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:11,994 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:11,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:11,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3651)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:12,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,021 INFO L229 MonitoredProcess]: Starting monitored process 3652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3652)] Waiting until timeout for monitored process [2021-11-22 15:40:12,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,031 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,032 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,032 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3652)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:12,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,060 INFO L229 MonitoredProcess]: Starting monitored process 3653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3653)] Waiting until timeout for monitored process [2021-11-22 15:40:12,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,070 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3653)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:12,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,101 INFO L229 MonitoredProcess]: Starting monitored process 3654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3654)] Waiting until timeout for monitored process [2021-11-22 15:40:12,103 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 [2021-11-22 15:40:12,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,111 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,113 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3654)] Ended with exit code 0 [2021-11-22 15:40:12,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,142 INFO L229 MonitoredProcess]: Starting monitored process 3655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3655)] Waiting until timeout for monitored process [2021-11-22 15:40:12,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,152 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,152 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3655)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:12,179 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,180 INFO L229 MonitoredProcess]: Starting monitored process 3656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3656)] Waiting until timeout for monitored process [2021-11-22 15:40:12,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,190 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,192 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3656)] Ended with exit code 0 [2021-11-22 15:40:12,219 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,219 INFO L229 MonitoredProcess]: Starting monitored process 3657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3657)] Waiting until timeout for monitored process [2021-11-22 15:40:12,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3657)] Ended with exit code 0 [2021-11-22 15:40:12,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,259 INFO L229 MonitoredProcess]: Starting monitored process 3658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3658)] Waiting until timeout for monitored process [2021-11-22 15:40:12,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,269 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,270 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3658)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:12,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,299 INFO L229 MonitoredProcess]: Starting monitored process 3659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3659)] Waiting until timeout for monitored process [2021-11-22 15:40:12,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,309 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,310 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3659)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:12,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,339 INFO L229 MonitoredProcess]: Starting monitored process 3660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3660)] Waiting until timeout for monitored process [2021-11-22 15:40:12,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,349 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,350 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3660)] Ended with exit code 0 [2021-11-22 15:40:12,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,380 INFO L229 MonitoredProcess]: Starting monitored process 3661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3661)] Waiting until timeout for monitored process [2021-11-22 15:40:12,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,393 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3661)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:12,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,425 INFO L229 MonitoredProcess]: Starting monitored process 3662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3662)] Waiting until timeout for monitored process [2021-11-22 15:40:12,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,438 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3662)] Ended with exit code 0 [2021-11-22 15:40:12,467 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,468 INFO L229 MonitoredProcess]: Starting monitored process 3663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3663)] Waiting until timeout for monitored process [2021-11-22 15:40:12,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,478 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3663)] Ended with exit code 0 [2021-11-22 15:40:12,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,506 INFO L229 MonitoredProcess]: Starting monitored process 3664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3664)] Waiting until timeout for monitored process [2021-11-22 15:40:12,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,516 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,517 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3664)] Ended with exit code 0 [2021-11-22 15:40:12,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,545 INFO L229 MonitoredProcess]: Starting monitored process 3665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3665)] Waiting until timeout for monitored process [2021-11-22 15:40:12,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,554 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3665)] Ended with exit code 0 [2021-11-22 15:40:12,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,584 INFO L229 MonitoredProcess]: Starting monitored process 3666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3666)] Waiting until timeout for monitored process [2021-11-22 15:40:12,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,595 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3666)] Ended with exit code 0 [2021-11-22 15:40:12,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,626 INFO L229 MonitoredProcess]: Starting monitored process 3667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3667)] Waiting until timeout for monitored process [2021-11-22 15:40:12,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,637 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3667)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:12,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,664 INFO L229 MonitoredProcess]: Starting monitored process 3668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3668)] Waiting until timeout for monitored process [2021-11-22 15:40:12,665 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 [2021-11-22 15:40:12,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,674 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,675 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,676 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3668)] Ended with exit code 0 [2021-11-22 15:40:12,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,705 INFO L229 MonitoredProcess]: Starting monitored process 3669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3669)] Waiting until timeout for monitored process [2021-11-22 15:40:12,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3669)] Ended with exit code 0 [2021-11-22 15:40:12,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,746 INFO L229 MonitoredProcess]: Starting monitored process 3670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3670)] Waiting until timeout for monitored process [2021-11-22 15:40:12,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3670)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:12,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,786 INFO L229 MonitoredProcess]: Starting monitored process 3671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3671)] Waiting until timeout for monitored process [2021-11-22 15:40:12,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,796 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,796 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3671)] Ended with exit code 0 [2021-11-22 15:40:12,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,823 INFO L229 MonitoredProcess]: Starting monitored process 3672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3672)] Waiting until timeout for monitored process [2021-11-22 15:40:12,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,834 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3672)] Ended with exit code 0 [2021-11-22 15:40:12,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,862 INFO L229 MonitoredProcess]: Starting monitored process 3673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3673)] Waiting until timeout for monitored process [2021-11-22 15:40:12,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,872 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:12,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:12,874 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:12,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:12,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:12,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3673)] Ended with exit code 0 [2021-11-22 15:40:12,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:12,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:12,903 INFO L229 MonitoredProcess]: Starting monitored process 3674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:12,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3674)] Waiting until timeout for monitored process [2021-11-22 15:40:12,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:12,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:12,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:12,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:12,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:12,916 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-11-22 15:40:12,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:14,212 INFO L401 nArgumentSynthesizer]: We have 256 Motzkin's Theorem applications. [2021-11-22 15:40:14,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3674)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:21,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,185 INFO L229 MonitoredProcess]: Starting monitored process 3675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3675)] Waiting until timeout for monitored process [2021-11-22 15:40:21,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:21,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:21,196 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:21,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3675)] Ended with exit code 0 [2021-11-22 15:40:21,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,225 INFO L229 MonitoredProcess]: Starting monitored process 3676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3676)] Waiting until timeout for monitored process [2021-11-22 15:40:21,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,235 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:21,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:21,237 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:21,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3676)] Ended with exit code 0 [2021-11-22 15:40:21,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,267 INFO L229 MonitoredProcess]: Starting monitored process 3677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3677)] Waiting until timeout for monitored process [2021-11-22 15:40:21,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,277 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:21,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:21,277 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:21,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3677)] Ended with exit code 0 [2021-11-22 15:40:21,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,305 INFO L229 MonitoredProcess]: Starting monitored process 3678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3678)] Waiting until timeout for monitored process [2021-11-22 15:40:21,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:21,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:21,316 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:21,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3678)] Ended with exit code 0 [2021-11-22 15:40:21,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,344 INFO L229 MonitoredProcess]: Starting monitored process 3679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3679)] Waiting until timeout for monitored process [2021-11-22 15:40:21,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 15:40:21,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 15:40:21,356 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 15:40:21,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3679)] Ended with exit code 0 [2021-11-22 15:40:21,385 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-22 15:40:21,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,385 INFO L229 MonitoredProcess]: Starting monitored process 3680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3680)] Waiting until timeout for monitored process [2021-11-22 15:40:21,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,396 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,396 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,398 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3680)] Ended with exit code 0 [2021-11-22 15:40:21,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,428 INFO L229 MonitoredProcess]: Starting monitored process 3681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3681)] Waiting until timeout for monitored process [2021-11-22 15:40:21,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,438 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,438 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,440 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3681)] Ended with exit code 0 [2021-11-22 15:40:21,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,470 INFO L229 MonitoredProcess]: Starting monitored process 3682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3682)] Waiting until timeout for monitored process [2021-11-22 15:40:21,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,481 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,481 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3682)] Ended with exit code 0 [2021-11-22 15:40:21,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,510 INFO L229 MonitoredProcess]: Starting monitored process 3683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3683)] Waiting until timeout for monitored process [2021-11-22 15:40:21,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,520 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,520 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,523 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3683)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:21,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,556 INFO L229 MonitoredProcess]: Starting monitored process 3684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3684)] Waiting until timeout for monitored process [2021-11-22 15:40:21,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,567 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,569 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3684)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:21,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,599 INFO L229 MonitoredProcess]: Starting monitored process 3685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3685)] Waiting until timeout for monitored process [2021-11-22 15:40:21,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,609 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,610 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,611 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3685)] Ended with exit code 0 [2021-11-22 15:40:21,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,641 INFO L229 MonitoredProcess]: Starting monitored process 3686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3686)] Waiting until timeout for monitored process [2021-11-22 15:40:21,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,652 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,652 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,653 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3686)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:21,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,683 INFO L229 MonitoredProcess]: Starting monitored process 3687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3687)] Waiting until timeout for monitored process [2021-11-22 15:40:21,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,693 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,693 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,694 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3687)] Ended with exit code 0 [2021-11-22 15:40:21,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,723 INFO L229 MonitoredProcess]: Starting monitored process 3688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3688)] Waiting until timeout for monitored process [2021-11-22 15:40:21,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,733 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,733 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,734 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3688)] Ended with exit code 0 [2021-11-22 15:40:21,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,763 INFO L229 MonitoredProcess]: Starting monitored process 3689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3689)] Waiting until timeout for monitored process [2021-11-22 15:40:21,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,773 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,773 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,774 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3689)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:21,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,803 INFO L229 MonitoredProcess]: Starting monitored process 3690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3690)] Waiting until timeout for monitored process [2021-11-22 15:40:21,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,813 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,813 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,816 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3690)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:21,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,848 INFO L229 MonitoredProcess]: Starting monitored process 3691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3691)] Waiting until timeout for monitored process [2021-11-22 15:40:21,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,858 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,859 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,860 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3691)] Ended with exit code 0 [2021-11-22 15:40:21,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,891 INFO L229 MonitoredProcess]: Starting monitored process 3692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3692)] Waiting until timeout for monitored process [2021-11-22 15:40:21,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,901 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,901 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3692)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:21,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,931 INFO L229 MonitoredProcess]: Starting monitored process 3693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3693)] Waiting until timeout for monitored process [2021-11-22 15:40:21,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,942 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,944 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:21,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3693)] Ended with exit code 0 [2021-11-22 15:40:21,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:21,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:21,974 INFO L229 MonitoredProcess]: Starting monitored process 3694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:21,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3694)] Waiting until timeout for monitored process [2021-11-22 15:40:21,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:21,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:21,984 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:21,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:21,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:21,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:21,985 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:21,986 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:21,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:21,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3694)] Ended with exit code 0 [2021-11-22 15:40:22,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,016 INFO L229 MonitoredProcess]: Starting monitored process 3695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3695)] Waiting until timeout for monitored process [2021-11-22 15:40:22,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,027 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,027 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3695)] Ended with exit code 0 [2021-11-22 15:40:22,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,057 INFO L229 MonitoredProcess]: Starting monitored process 3696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3696)] Waiting until timeout for monitored process [2021-11-22 15:40:22,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,068 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,068 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,070 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3696)] Ended with exit code 0 [2021-11-22 15:40:22,099 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,100 INFO L229 MonitoredProcess]: Starting monitored process 3697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3697)] Waiting until timeout for monitored process [2021-11-22 15:40:22,101 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 [2021-11-22 15:40:22,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,110 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,111 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,113 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3697)] Ended with exit code 0 [2021-11-22 15:40:22,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,142 INFO L229 MonitoredProcess]: Starting monitored process 3698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3698)] Waiting until timeout for monitored process [2021-11-22 15:40:22,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,158 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3698)] Ended with exit code 0 [2021-11-22 15:40:22,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,190 INFO L229 MonitoredProcess]: Starting monitored process 3699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3699)] Waiting until timeout for monitored process [2021-11-22 15:40:22,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,201 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,201 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,203 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3699)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:22,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,236 INFO L229 MonitoredProcess]: Starting monitored process 3700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3700)] Waiting until timeout for monitored process [2021-11-22 15:40:22,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,247 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,247 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3700)] Ended with exit code 0 [2021-11-22 15:40:22,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,277 INFO L229 MonitoredProcess]: Starting monitored process 3701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3701)] Waiting until timeout for monitored process [2021-11-22 15:40:22,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,287 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,287 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,288 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3701)] Ended with exit code 0 [2021-11-22 15:40:22,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,319 INFO L229 MonitoredProcess]: Starting monitored process 3702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3702)] Waiting until timeout for monitored process [2021-11-22 15:40:22,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,330 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,330 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,332 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3702)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:22,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,364 INFO L229 MonitoredProcess]: Starting monitored process 3703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3703)] Waiting until timeout for monitored process [2021-11-22 15:40:22,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,375 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,375 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,377 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3703)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:22,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,410 INFO L229 MonitoredProcess]: Starting monitored process 3704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3704)] Waiting until timeout for monitored process [2021-11-22 15:40:22,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,421 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3704)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:22,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,450 INFO L229 MonitoredProcess]: Starting monitored process 3705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3705)] Waiting until timeout for monitored process [2021-11-22 15:40:22,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,461 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3705)] Ended with exit code 0 [2021-11-22 15:40:22,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,493 INFO L229 MonitoredProcess]: Starting monitored process 3706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3706)] Waiting until timeout for monitored process [2021-11-22 15:40:22,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,504 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,504 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3706)] Ended with exit code 0 [2021-11-22 15:40:22,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,536 INFO L229 MonitoredProcess]: Starting monitored process 3707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3707)] Waiting until timeout for monitored process [2021-11-22 15:40:22,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,547 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,549 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3707)] Ended with exit code 0 [2021-11-22 15:40:22,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,579 INFO L229 MonitoredProcess]: Starting monitored process 3708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3708)] Waiting until timeout for monitored process [2021-11-22 15:40:22,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,590 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,591 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3708)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:22,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,629 INFO L229 MonitoredProcess]: Starting monitored process 3709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3709)] Waiting until timeout for monitored process [2021-11-22 15:40:22,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,641 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3709)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:22,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,672 INFO L229 MonitoredProcess]: Starting monitored process 3710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3710)] Waiting until timeout for monitored process [2021-11-22 15:40:22,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,682 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:22,683 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:22,684 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:22,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:22,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:22,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3710)] Ended with exit code 0 [2021-11-22 15:40:22,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:22,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:22,715 INFO L229 MonitoredProcess]: Starting monitored process 3711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:22,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3711)] Waiting until timeout for monitored process [2021-11-22 15:40:22,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:22,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:22,729 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:22,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:22,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:22,730 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-11-22 15:40:22,730 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:24,801 INFO L401 nArgumentSynthesizer]: We have 384 Motzkin's Theorem applications. [2021-11-22 15:40:24,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:52,159 INFO L525 LassoAnalysis]: Proving termination failed: SMT Solver returned 'unknown'. [2021-11-22 15:40:52,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3711)] Forceful destruction successful, exit code 0 [2021-11-22 15:40:52,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:52,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:52,225 INFO L229 MonitoredProcess]: Starting monitored process 3712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:52,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3712)] Waiting until timeout for monitored process [2021-11-22 15:40:52,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:52,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:52,235 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:52,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:52,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:52,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:52,235 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:52,237 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:52,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:52,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:52,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3712)] Ended with exit code 0 [2021-11-22 15:40:52,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:52,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:52,267 INFO L229 MonitoredProcess]: Starting monitored process 3713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:52,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3713)] Waiting until timeout for monitored process [2021-11-22 15:40:52,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:52,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:52,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:52,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:52,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:52,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:52,280 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:52,283 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:52,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:52,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:52,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3713)] Ended with exit code 0 [2021-11-22 15:40:52,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:52,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:52,317 INFO L229 MonitoredProcess]: Starting monitored process 3714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:52,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3714)] Waiting until timeout for monitored process [2021-11-22 15:40:52,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:52,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:52,328 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:52,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:52,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:52,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:52,328 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:52,329 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:52,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:52,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:52,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3714)] Ended with exit code 0 [2021-11-22 15:40:52,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:52,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:52,358 INFO L229 MonitoredProcess]: Starting monitored process 3715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:52,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3715)] Waiting until timeout for monitored process [2021-11-22 15:40:52,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:52,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:52,369 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:52,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:52,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:52,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:52,369 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:52,370 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:52,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:52,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:52,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3715)] Ended with exit code 0 [2021-11-22 15:40:52,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:40:52,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 15:40:52,399 INFO L229 MonitoredProcess]: Starting monitored process 3716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 15:40:52,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3716)] Waiting until timeout for monitored process [2021-11-22 15:40:52,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 15:40:52,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 15:40:52,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 15:40:52,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 15:40:52,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 15:40:52,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 15:40:52,410 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 15:40:52,411 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 15:40:52,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 15:40:52,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 15:40:52,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54d5826c-bf69-43bf-8fc6-4f0ba76e03cd/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3716)] Ended with exit code 0 [2021-11-22 15:40:52,442 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 15:40:52,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-22 15:40:52,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-22 15:40:52,443 INFO L87 Difference]: Start difference. First operand 134730 states and 198216 transitions. cyclomatic complexity: 64510 Second operand has 4 states, 4 states have (on average 38.0) internal successors, (152), 4 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-22 15:40:53,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 15:40:53,648 INFO L93 Difference]: Finished difference Result 219150 states and 322764 transitions. [2021-11-22 15:40:53,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 15:40:53,650 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 219150 states and 322764 transitions. [2021-11-22 15:40:55,086 INFO L131 ngComponentsAnalysis]: Automaton has 1312 accepting balls. 196812 [2021-11-22 15:40:55,990 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 219150 states to 219150 states and 322764 transitions. [2021-11-22 15:40:55,990 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 219150 [2021-11-22 15:40:56,114 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 219150 [2021-11-22 15:40:56,114 INFO L73 IsDeterministic]: Start isDeterministic. Operand 219150 states and 322764 transitions. [2021-11-22 15:40:56,641 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-22 15:40:56,642 INFO L681 BuchiCegarLoop]: Abstraction has 219150 states and 322764 transitions. [2021-11-22 15:40:56,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219150 states and 322764 transitions. [2021-11-22 15:40:58,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219150 to 201966. [2021-11-22 15:40:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 201966 states, 201966 states have (on average 1.466444847152491) internal successors, (296172), 201965 states have internal predecessors, (296172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-22 15:41:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201966 states to 201966 states and 296172 transitions. [2021-11-22 15:41:00,452 INFO L704 BuchiCegarLoop]: Abstraction has 201966 states and 296172 transitions. [2021-11-22 15:41:00,452 INFO L587 BuchiCegarLoop]: Abstraction has 201966 states and 296172 transitions. [2021-11-22 15:41:00,452 INFO L425 BuchiCegarLoop]: ======== Iteration 15============ [2021-11-22 15:41:00,453 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 201966 states and 296172 transitions. [2021-11-22 15:41:01,026 INFO L131 ngComponentsAnalysis]: Automaton has 1312 accepting balls. 181356 [2021-11-22 15:41:01,027 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-22 15:41:01,027 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-22 15:41:01,029 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:41:01,029 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 15:41:01,030 INFO L791 eck$LassoCheckResult]: Stem: 770279#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(39, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 770106#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 770104#L406 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 770105#L417 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 770303#L427 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 770304#L438 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 770327#L448 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 770328#L459 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 769799#L469 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 769801#L480 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 770488#L490 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 770420#L501 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 770421#L511 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 774065#L522 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 774328#L532 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 774260#L543 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 774324#L553 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 774435#L564 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 774436#L574 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 774397#L585 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 774398#L595 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 774909#L606 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 774902#L616 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 774900#L627 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 774871#L637 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 772927#L648 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 774860#L658 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 774852#L669 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 774837#L679 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 772784#L690 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 774822#L700 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 774796#L711 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 774811#L721 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 774807#L732 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 774797#L742 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 774794#L753 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 774785#L763 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 774783#L774 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 774728#L784 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 774726#L795 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 774692#L805 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 774687#L816 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 774646#L826 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 774638#L837 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 774630#L847 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 774628#L858 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 776773#L868 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 774602#L879 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 774603#L889 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 770213#L900 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 770214#L910 assume ~id1~0 != ~id2~0; 770135#L911 assume ~id1~0 != ~id3~0; 770136#L912 assume ~id1~0 != ~id4~0; 770018#L913 assume ~id2~0 != ~id3~0; 770019#L914 assume ~id2~0 != ~id4~0; 769973#L915 assume ~id3~0 != ~id4~0; 769974#L916 assume ~id1~0 >= 0; 770010#L917 assume ~id2~0 >= 0; 770011#L918 assume ~id3~0 >= 0; 770204#L919 assume ~id4~0 >= 0; 770205#L920 assume 0 == ~r1~0 % 256; 770012#L921 assume 0 == ~r2~0 % 256; 770013#L922 assume 0 == ~r3~0 % 256; 770243#L923 assume 0 == ~r4~0 % 256; 770244#L924 assume 0 != init_~r123~0#1 % 256; 769947#L925 assume 0 != init_~r133~0#1 % 256; 769948#L926 assume 0 != init_~r143~0#1 % 256; 770068#L927 assume 0 != init_~r213~0#1 % 256; 770069#L928 assume 0 != init_~r233~0#1 % 256; 770172#L929 assume 0 != init_~r243~0#1 % 256; 770173#L930 assume 0 != init_~r313~0#1 % 256; 769773#L931 assume 0 != init_~r323~0#1 % 256; 769774#L932 assume 0 != init_~r343~0#1 % 256; 770083#L933 assume 0 != init_~r413~0#1 % 256; 770084#L934 assume 0 != init_~r423~0#1 % 256; 769928#L935 assume 0 != init_~r433~0#1 % 256; 769929#L936 assume ~max1~0 == ~id1~0; 770202#L937 assume ~max2~0 == ~id2~0; 770203#L938 assume ~max3~0 == ~id3~0; 770054#L939 assume ~max4~0 == ~id4~0; 770055#L940 assume 0 == ~st1~0; 770000#L941 assume 0 == ~st2~0; 770001#L942 assume 0 == ~st3~0; 770246#L943 assume 0 == ~st4~0; 770247#L944 assume 0 == ~nl1~0; 769993#L945 assume 0 == ~nl2~0; 769994#L946 assume 0 == ~nl3~0; 770124#L947 assume 0 == ~nl4~0; 770125#L948 assume 0 == ~mode1~0 % 256; 770107#L949 assume 0 == ~mode2~0 % 256; 770108#L950 assume 0 == ~mode3~0 % 256; 770099#L951 assume 0 == ~mode4~0 % 256;init_~tmp___23~0#1 := 1; 770100#L910-1 init_#res#1 := init_~tmp___23~0#1; 769792#L1079 main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 769793#L22 assume !(0 == assume_abort_if_not_~cond#1); 769987#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 769988#L1216-2 [2021-11-22 15:41:01,030 INFO L793 eck$LassoCheckResult]: Loop: 769988#L1216-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 830531#L110 assume !(0 != ~mode1~0 % 256); 830526#L145 assume ~r1~0 % 256 < 2; 830522#L146 assume 0 != ~ep12~0 % 256; 830512#L147 assume ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0;node1_#t~ite4#1 := ~max1~0; 830514#L147-2 ~p12_new~0 := (if node1_#t~ite4#1 % 256 <= 127 then node1_#t~ite4#1 % 256 else node1_#t~ite4#1 % 256 - 256);havoc node1_#t~ite4#1; 830508#L146-2 assume 0 != ~ep13~0 % 256; 829971#L150 assume ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0;node1_#t~ite5#1 := ~max1~0; 830504#L150-2 ~p13_new~0 := (if node1_#t~ite5#1 % 256 <= 127 then node1_#t~ite5#1 % 256 else node1_#t~ite5#1 % 256 - 256);havoc node1_#t~ite5#1; 830500#L149-1 assume 0 != ~ep14~0 % 256; 826852#L153 assume ~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0;node1_#t~ite6#1 := ~max1~0; 830496#L153-2 ~p14_new~0 := (if node1_#t~ite6#1 % 256 <= 127 then node1_#t~ite6#1 % 256 else node1_#t~ite6#1 % 256 - 256);havoc node1_#t~ite6#1; 830492#L145-1 ~mode1~0 := 1; 830488#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 830483#L166 assume !(0 != ~mode2~0 % 256); 830484#L201 assume ~r2~0 % 256 < 3; 830686#L202 assume 0 != ~ep21~0 % 256; 797236#L203 assume !(~max2~0 != ~nomsg~0 && ~p21_new~0 == ~nomsg~0);node2_#t~ite7#1 := ~p21_new~0; 830684#L203-2 ~p21_new~0 := (if node2_#t~ite7#1 % 256 <= 127 then node2_#t~ite7#1 % 256 else node2_#t~ite7#1 % 256 - 256);havoc node2_#t~ite7#1; 830682#L202-2 assume 0 != ~ep23~0 % 256; 829101#L206 assume !(~max2~0 != ~nomsg~0 && ~p23_new~0 == ~nomsg~0);node2_#t~ite8#1 := ~p23_new~0; 830680#L206-2 ~p23_new~0 := (if node2_#t~ite8#1 % 256 <= 127 then node2_#t~ite8#1 % 256 else node2_#t~ite8#1 % 256 - 256);havoc node2_#t~ite8#1; 830678#L205-1 assume 0 != ~ep24~0 % 256; 830677#L209 assume !(~max2~0 != ~nomsg~0 && ~p24_new~0 == ~nomsg~0);node2_#t~ite9#1 := ~p24_new~0; 830655#L209-2 ~p24_new~0 := (if node2_#t~ite9#1 % 256 <= 127 then node2_#t~ite9#1 % 256 else node2_#t~ite9#1 % 256 - 256);havoc node2_#t~ite9#1; 830654#L201-1 ~mode2~0 := 1; 830653#L166-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 830650#L222 assume !(0 != ~mode3~0 % 256); 830648#L257 assume ~r3~0 % 256 < 3; 830645#L258 assume !(0 != ~ep31~0 % 256); 830640#L258-2 assume !(0 != ~ep32~0 % 256); 830636#L261-1 assume !(0 != ~ep34~0 % 256); 830631#L257-1 ~mode3~0 := 1; 830627#L222-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 830622#L278 assume !(0 != ~mode4~0 % 256); 830620#L313 assume ~r4~0 % 256 < 3; 830617#L314 assume !(0 != ~ep41~0 % 256); 830612#L314-2 assume !(0 != ~ep42~0 % 256); 830607#L317-1 assume !(0 != ~ep43~0 % 256); 830603#L313-1 ~mode4~0 := 1; 830599#L278-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 830594#L1087 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 830591#L1088 assume ~st1~0 + ~nl1~0 <= 1; 830587#L1089 assume ~st2~0 + ~nl2~0 <= 1; 830583#L1090 assume ~st3~0 + ~nl3~0 <= 1; 830579#L1091 assume ~st4~0 + ~nl4~0 <= 1; 830575#L1092 assume !(~r1~0 % 256 >= 3); 830571#L1095 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 830567#L1096 assume ~r1~0 % 256 < 3; 830563#L1101 assume !(~r1~0 % 256 >= 3); 830559#L1105 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 830555#L1106 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 830551#L1087-1 check_#res#1 := check_~tmp~1#1; 830547#L1139 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 830543#L1258 assume !(0 == assert_~arg#1 % 256); 830539#L1253 assume { :end_inline_assert } true; 769988#L1216-2 [2021-11-22 15:41:01,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:41:01,031 INFO L85 PathProgramCache]: Analyzing trace with hash -67821554, now seen corresponding path program 12 times [2021-11-22 15:41:01,031 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:41:01,031 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1392999481] [2021-11-22 15:41:01,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:41:01,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:41:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:41:01,090 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-22 15:41:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:41:01,182 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-22 15:41:01,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:41:01,183 INFO L85 PathProgramCache]: Analyzing trace with hash 955217982, now seen corresponding path program 1 times [2021-11-22 15:41:01,184 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:41:01,184 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438994469] [2021-11-22 15:41:01,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:41:01,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:41:01,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:41:01,200 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-22 15:41:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 15:41:01,225 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-22 15:41:01,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 15:41:01,226 INFO L85 PathProgramCache]: Analyzing trace with hash 998837579, now seen corresponding path program 1 times [2021-11-22 15:41:01,226 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 15:41:01,226 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751080901] [2021-11-22 15:41:01,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 15:41:01,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 15:41:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 15:41:01,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 15:41:01,892 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 15:41:01,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751080901] [2021-11-22 15:41:01,892 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1751080901] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 15:41:01,893 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 15:41:01,893 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-22 15:41:01,893 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411652600] [2021-11-22 15:41:01,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 15:41:04,845 INFO L210 LassoAnalysis]: Preferences: [2021-11-22 15:41:04,846 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-22 15:41:04,846 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-22 15:41:04,846 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-22 15:41:04,846 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-22 15:41:04,846 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 15:41:04,846 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-22 15:41:04,846 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-22 15:41:04,846 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration15_Loop [2021-11-22 15:41:04,846 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-22 15:41:04,846 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-22 15:41:04,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:04,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:04,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:04,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:04,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:04,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:04,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:04,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,353 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,359 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,365 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,367 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,372 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,375 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,376 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,379 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,382 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,383 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,386 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,388 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,390 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,392 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,400 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,403 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,415 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:05,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 15:41:06,300 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 16 [2021-11-22 15:41:07,441 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 30720 conjuctions. This might take some time... [2021-11-22 15:42:19,261 INFO L192 XnfTransformerHelper]: Simplified to disjunction of 4608 conjuctions.