./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc --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 62204da2eab9fabc07e0a3780bac6c183714a9a5b9e2b6bd6a8ef0836349aca5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-02 20:27:54,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:27:54,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:27:54,368 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:27:54,369 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:27:54,370 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:27:54,371 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:27:54,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:27:54,384 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:27:54,387 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:27:54,388 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:27:54,390 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:27:54,390 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:27:54,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:27:54,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:27:54,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:27:54,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:27:54,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:27:54,404 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:27:54,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:27:54,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:27:54,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:27:54,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:27:54,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:27:54,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:27:54,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:27:54,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:27:54,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:27:54,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:27:54,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:27:54,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:27:54,432 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:27:54,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:27:54,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:27:54,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:27:54,435 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:27:54,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:27:54,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:27:54,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:27:54,437 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:27:54,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:27:54,439 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-02 20:27:54,480 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:27:54,481 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:27:54,481 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:27:54,481 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:27:54,485 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:27:54,486 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:27:54,487 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:27:54,487 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-02 20:27:54,487 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-02 20:27:54,487 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-02 20:27:54,489 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-02 20:27:54,489 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-02 20:27:54,489 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-02 20:27:54,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:27:54,490 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-02 20:27:54,490 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-02 20:27:54,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:27:54,490 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-02 20:27:54,491 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:27:54,491 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-02 20:27:54,491 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-02 20:27:54,491 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-02 20:27:54,491 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-02 20:27:54,504 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:27:54,504 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-02 20:27:54,505 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:27:54,505 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-02 20:27:54,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:27:54,505 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:27:54,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:27:54,505 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:27:54,506 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-02 20:27:54,506 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_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 62204da2eab9fabc07e0a3780bac6c183714a9a5b9e2b6bd6a8ef0836349aca5 [2022-11-02 20:27:54,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:27:54,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:27:54,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:27:54,854 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:27:54,855 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:27:54,856 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.UNBOUNDED.pals.c [2022-11-02 20:27:54,941 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/data/c9e02f95f/765ca4d009e6453ab0a6d986d9d1a049/FLAGbff2f8b97 [2022-11-02 20:27:55,498 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:27:55,498 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.UNBOUNDED.pals.c [2022-11-02 20:27:55,519 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/data/c9e02f95f/765ca4d009e6453ab0a6d986d9d1a049/FLAGbff2f8b97 [2022-11-02 20:27:55,781 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/data/c9e02f95f/765ca4d009e6453ab0a6d986d9d1a049 [2022-11-02 20:27:55,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:27:55,785 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:27:55,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:27:55,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:27:55,798 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:27:55,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:27:55" (1/1) ... [2022-11-02 20:27:55,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46a7b0bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:55, skipping insertion in model container [2022-11-02 20:27:55,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:27:55" (1/1) ... [2022-11-02 20:27:55,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:27:55,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:27:56,320 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_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.UNBOUNDED.pals.c[28366,28379] [2022-11-02 20:27:56,323 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:27:56,336 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:27:56,415 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_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.UNBOUNDED.pals.c[28366,28379] [2022-11-02 20:27:56,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:27:56,432 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:27:56,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:56 WrapperNode [2022-11-02 20:27:56,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:27:56,434 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:27:56,434 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:27:56,434 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:27:56,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:56" (1/1) ... [2022-11-02 20:27:56,463 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:56" (1/1) ... [2022-11-02 20:27:56,547 INFO L138 Inliner]: procedures = 24, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 930 [2022-11-02 20:27:56,547 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:27:56,548 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:27:56,548 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:27:56,548 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:27:56,557 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:56" (1/1) ... [2022-11-02 20:27:56,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:56" (1/1) ... [2022-11-02 20:27:56,563 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:56" (1/1) ... [2022-11-02 20:27:56,563 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:56" (1/1) ... [2022-11-02 20:27:56,575 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:56" (1/1) ... [2022-11-02 20:27:56,597 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:56" (1/1) ... [2022-11-02 20:27:56,600 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:56" (1/1) ... [2022-11-02 20:27:56,617 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:56" (1/1) ... [2022-11-02 20:27:56,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:27:56,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:27:56,631 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:27:56,631 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:27:56,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:56" (1/1) ... [2022-11-02 20:27:56,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:56,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:56,674 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:56,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-02 20:27:56,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:27:56,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:27:56,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:27:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:27:56,935 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:27:56,938 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:27:57,824 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:27:57,834 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:27:57,835 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-02 20:27:57,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:27:57 BoogieIcfgContainer [2022-11-02 20:27:57,837 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:27:57,838 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-02 20:27:57,839 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-02 20:27:57,843 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-02 20:27:57,844 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-02 20:27:57,844 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 02.11 08:27:55" (1/3) ... [2022-11-02 20:27:57,845 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6f3497e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.11 08:27:57, skipping insertion in model container [2022-11-02 20:27:57,845 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-02 20:27:57,845 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:56" (2/3) ... [2022-11-02 20:27:57,846 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6f3497e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.11 08:27:57, skipping insertion in model container [2022-11-02 20:27:57,846 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-02 20:27:57,846 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:27:57" (3/3) ... [2022-11-02 20:27:57,848 INFO L332 chiAutomizerObserver]: Analyzing ICFG pals_floodmax.4.ufo.UNBOUNDED.pals.c [2022-11-02 20:27:57,907 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-02 20:27:57,908 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-02 20:27:57,908 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-02 20:27:57,908 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-02 20:27:57,908 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-02 20:27:57,908 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-02 20:27:57,908 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-02 20:27:57,908 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-02 20:27:57,914 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) [2022-11-02 20:27:57,952 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 115 [2022-11-02 20:27:57,952 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-02 20:27:57,952 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-02 20:27:57,963 INFO L148 hiAutomatonCegarLoop]: 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] [2022-11-02 20:27:57,963 INFO L149 hiAutomatonCegarLoop]: 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] [2022-11-02 20:27:57,963 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-02 20:27:57,965 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) [2022-11-02 20:27:57,979 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 115 [2022-11-02 20:27:57,980 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-02 20:27:57,980 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-02 20:27:57,983 INFO L148 hiAutomatonCegarLoop]: 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] [2022-11-02 20:27:57,984 INFO L149 hiAutomatonCegarLoop]: 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] [2022-11-02 20:27:57,993 INFO L748 eck$LassoCheckResult]: Stem: 298#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(37, 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; 178#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; 177#L406true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 42#L417true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 257#L427true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 259#L438true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 134#L448true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 7#L459true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 15#L469true assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 50#L480true init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 160#L490true assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 188#L501true init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 223#L511true assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 270#L522true init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 58#L532true assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 49#L543true init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 237#L553true assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 17#L564true init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 51#L574true assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 235#L585true init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 312#L595true assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 159#L606true init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 275#L616true assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 53#L627true init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 113#L637true assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 311#L648true init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 168#L658true assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 119#L669true init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 271#L679true assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 197#L690true init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 64#L700true assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 181#L711true init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 89#L721true assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 170#L732true init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 41#L742true assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 139#L753true init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 224#L763true assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 252#L774true init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 295#L784true assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 150#L795true init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 88#L805true assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 225#L816true init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 52#L826true assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 122#L837true init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 280#L847true assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 234#L858true init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 29#L868true assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 97#L879true init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 11#L889true assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 253#L900true init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 20#L910true assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 18#L910-1true init_#res#1 := init_~tmp___23~0#1; 12#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; 47#L22true assume !(0 == assume_abort_if_not_~cond#1); 106#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; 2#L1216-2true [2022-11-02 20:27:57,994 INFO L750 eck$LassoCheckResult]: Loop: 2#L1216-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 72#L110true assume !(0 != ~mode1~0 % 256); 62#L145true assume !(~r1~0 % 256 < 3); 70#L145-1true ~mode1~0 := 1; 45#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; 99#L166true assume !(0 != ~mode2~0 % 256); 210#L201true assume !(~r2~0 % 256 < 3); 261#L201-1true ~mode2~0 := 1; 255#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; 90#L222true assume !(0 != ~mode3~0 % 256); 133#L257true assume !(~r3~0 % 256 < 3); 57#L257-1true ~mode3~0 := 1; 14#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; 144#L278true assume !(0 != ~mode4~0 % 256); 26#L313true assume !(~r4~0 % 256 < 3); 126#L313-1true ~mode4~0 := 1; 147#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; 142#L1087true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);check_~tmp~1#1 := 0; 137#L1087-1true check_#res#1 := check_~tmp~1#1; 182#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; 165#L1258true assume !(0 == assert_~arg#1 % 256); 63#L1253true assume { :end_inline_assert } true; 2#L1216-2true [2022-11-02 20:27:57,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:27:58,000 INFO L85 PathProgramCache]: Analyzing trace with hash 2041231622, now seen corresponding path program 1 times [2022-11-02 20:27:58,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:27:58,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227563164] [2022-11-02 20:27:58,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:27:58,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:27:58,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:27:58,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:27:58,583 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:27:58,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1227563164] [2022-11-02 20:27:58,584 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1227563164] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:27:58,584 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:27:58,584 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:27:58,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319889989] [2022-11-02 20:27:58,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:27:58,591 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-02 20:27:58,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:27:58,593 INFO L85 PathProgramCache]: Analyzing trace with hash 1673942413, now seen corresponding path program 1 times [2022-11-02 20:27:58,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:27:58,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655757257] [2022-11-02 20:27:58,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:27:58,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:27:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:27:58,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:27:58,842 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:27:58,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655757257] [2022-11-02 20:27:58,843 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1655757257] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:27:58,843 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:27:58,843 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:27:58,843 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38981688] [2022-11-02 20:27:58,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:27:58,845 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-02 20:27:58,846 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:27:58,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:27:58,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:27:58,901 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) [2022-11-02 20:27:59,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:27:59,094 INFO L93 Difference]: Finished difference Result 311 states and 553 transitions. [2022-11-02 20:27:59,096 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 311 states and 553 transitions. [2022-11-02 20:27:59,103 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 114 [2022-11-02 20:27:59,126 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 311 states to 306 states and 540 transitions. [2022-11-02 20:27:59,127 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 306 [2022-11-02 20:27:59,135 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 306 [2022-11-02 20:27:59,136 INFO L73 IsDeterministic]: Start isDeterministic. Operand 306 states and 540 transitions. [2022-11-02 20:27:59,138 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-02 20:27:59,139 INFO L218 hiAutomatonCegarLoop]: Abstraction has 306 states and 540 transitions. [2022-11-02 20:27:59,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states and 540 transitions. [2022-11-02 20:27:59,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 306. [2022-11-02 20:27:59,196 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) [2022-11-02 20:27:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 306 states and 540 transitions. [2022-11-02 20:27:59,201 INFO L240 hiAutomatonCegarLoop]: Abstraction has 306 states and 540 transitions. [2022-11-02 20:27:59,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:27:59,208 INFO L428 stractBuchiCegarLoop]: Abstraction has 306 states and 540 transitions. [2022-11-02 20:27:59,210 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-02 20:27:59,218 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 306 states and 540 transitions. [2022-11-02 20:27:59,223 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 114 [2022-11-02 20:27:59,223 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-02 20:27:59,223 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-02 20:27:59,226 INFO L148 hiAutomatonCegarLoop]: 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] [2022-11-02 20:27:59,226 INFO L149 hiAutomatonCegarLoop]: 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] [2022-11-02 20:27:59,226 INFO L748 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(37, 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 [2022-11-02 20:27:59,227 INFO L750 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 < 3); 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 [2022-11-02 20:27:59,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:27:59,228 INFO L85 PathProgramCache]: Analyzing trace with hash 2041231622, now seen corresponding path program 2 times [2022-11-02 20:27:59,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:27:59,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437440824] [2022-11-02 20:27:59,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:27:59,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:27:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:27:59,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:27:59,400 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:27:59,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437440824] [2022-11-02 20:27:59,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [437440824] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:27:59,406 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:27:59,407 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:27:59,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993718433] [2022-11-02 20:27:59,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:27:59,410 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-02 20:27:59,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:27:59,413 INFO L85 PathProgramCache]: Analyzing trace with hash 1400444252, now seen corresponding path program 1 times [2022-11-02 20:27:59,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:27:59,418 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014378021] [2022-11-02 20:27:59,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:27:59,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:27:59,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:27:59,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:27:59,495 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:27:59,495 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2014378021] [2022-11-02 20:27:59,495 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2014378021] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:27:59,495 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:27:59,495 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-02 20:27:59,496 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822155928] [2022-11-02 20:27:59,496 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:27:59,496 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-02 20:27:59,496 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:27:59,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-02 20:27:59,497 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-02 20:27:59,498 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) [2022-11-02 20:27:59,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:27:59,595 INFO L93 Difference]: Finished difference Result 399 states and 686 transitions. [2022-11-02 20:27:59,595 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 399 states and 686 transitions. [2022-11-02 20:27:59,600 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 207 [2022-11-02 20:27:59,604 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 399 states to 399 states and 686 transitions. [2022-11-02 20:27:59,604 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 399 [2022-11-02 20:27:59,605 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 399 [2022-11-02 20:27:59,605 INFO L73 IsDeterministic]: Start isDeterministic. Operand 399 states and 686 transitions. [2022-11-02 20:27:59,607 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-02 20:27:59,607 INFO L218 hiAutomatonCegarLoop]: Abstraction has 399 states and 686 transitions. [2022-11-02 20:27:59,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 399 states and 686 transitions. [2022-11-02 20:27:59,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 399 to 397. [2022-11-02 20:27:59,623 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) [2022-11-02 20:27:59,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 397 states and 683 transitions. [2022-11-02 20:27:59,627 INFO L240 hiAutomatonCegarLoop]: Abstraction has 397 states and 683 transitions. [2022-11-02 20:27:59,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-02 20:27:59,647 INFO L428 stractBuchiCegarLoop]: Abstraction has 397 states and 683 transitions. [2022-11-02 20:27:59,647 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-02 20:27:59,647 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 397 states and 683 transitions. [2022-11-02 20:27:59,651 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 205 [2022-11-02 20:27:59,651 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-02 20:27:59,651 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-02 20:27:59,653 INFO L148 hiAutomatonCegarLoop]: 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] [2022-11-02 20:27:59,653 INFO L149 hiAutomatonCegarLoop]: 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] [2022-11-02 20:27:59,654 INFO L748 eck$LassoCheckResult]: Stem: 1664#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(37, 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); 1647#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); 1475#L700 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 1476#L711 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1512#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); 1653#L784 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 1519#L795 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1510#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; 1473#L1216-2 [2022-11-02 20:27:59,654 INFO L750 eck$LassoCheckResult]: Loop: 1473#L1216-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 1747#L110 assume !(0 != ~mode1~0 % 256); 1746#L145 assume ~r1~0 % 256 < 3; 1522#L146 assume !(0 != ~ep12~0 % 256); 1517#L146-2 assume !(0 != ~ep13~0 % 256); 1521#L149-1 assume !(0 != ~ep14~0 % 256); 1565#L145-1 ~mode1~0 := 1; 1736#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; 1734#L166 assume !(0 != ~mode2~0 % 256); 1735#L201 assume !(~r2~0 % 256 < 3); 1717#L201-1 ~mode2~0 := 1; 1716#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; 1710#L222 assume !(0 != ~mode3~0 % 256); 1711#L257 assume !(~r3~0 % 256 < 3); 1696#L257-1 ~mode3~0 := 1; 1692#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; 1691#L278 assume !(0 != ~mode4~0 % 256); 1680#L313 assume !(~r4~0 % 256 < 3); 1674#L313-1 ~mode4~0 := 1; 1673#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; 1672#L1087 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 1671#L1088 assume ~st1~0 + ~nl1~0 <= 1; 1670#L1089 assume ~st2~0 + ~nl2~0 <= 1; 1669#L1090 assume ~st3~0 + ~nl3~0 <= 1; 1668#L1091 assume ~st4~0 + ~nl4~0 <= 1; 1667#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; 1666#L1101 assume !(~r1~0 % 256 >= 3); 1493#L1105 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 1494#L1106 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 1575#L1087-1 check_#res#1 := check_~tmp~1#1; 1576#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; 1606#L1258 assume !(0 == assert_~arg#1 % 256); 1472#L1253 assume { :end_inline_assert } true; 1473#L1216-2 [2022-11-02 20:27:59,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:27:59,655 INFO L85 PathProgramCache]: Analyzing trace with hash 2041231622, now seen corresponding path program 3 times [2022-11-02 20:27:59,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:27:59,656 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1854056836] [2022-11-02 20:27:59,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:27:59,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:27:59,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:27:59,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:27:59,829 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:27:59,830 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1854056836] [2022-11-02 20:27:59,830 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1854056836] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:27:59,830 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:27:59,830 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:27:59,830 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1320141206] [2022-11-02 20:27:59,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:27:59,831 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-02 20:27:59,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:27:59,832 INFO L85 PathProgramCache]: Analyzing trace with hash 1915943793, now seen corresponding path program 1 times [2022-11-02 20:27:59,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:27:59,833 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328673762] [2022-11-02 20:27:59,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:27:59,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:27:59,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:59,867 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:27:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:59,919 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-02 20:28:01,271 INFO L210 LassoAnalysis]: Preferences: [2022-11-02 20:28:01,272 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-02 20:28:01,272 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-02 20:28:01,273 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-02 20:28:01,273 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-02 20:28:01,273 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:01,273 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-02 20:28:01,273 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-02 20:28:01,273 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2022-11-02 20:28:01,274 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-02 20:28:01,274 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-02 20:28:01,296 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,309 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,311 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,314 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,317 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,319 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,321 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,323 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,326 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,333 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,336 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,338 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,343 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,346 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,349 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,352 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,356 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,360 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,375 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,377 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,384 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,391 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,450 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,454 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,460 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,465 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,469 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:01,472 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,352 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-02 20:28:02,353 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-02 20:28:02,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:02,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:02,361 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:02,369 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:28:02,370 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:28:02,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-02 20:28:02,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:02,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:02,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:02,418 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:02,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-02 20:28:02,423 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-02 20:28:02,423 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:28:02,601 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-02 20:28:02,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:02,605 INFO L210 LassoAnalysis]: Preferences: [2022-11-02 20:28:02,605 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-02 20:28:02,605 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-02 20:28:02,605 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-02 20:28:02,605 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-02 20:28:02,606 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:02,606 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-02 20:28:02,606 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-02 20:28:02,606 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2022-11-02 20:28:02,606 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-02 20:28:02,606 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-02 20:28:02,610 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,624 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,627 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,630 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,633 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,636 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,639 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,642 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,645 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,651 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,654 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,712 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,718 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,720 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,723 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,726 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,730 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,733 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,746 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,748 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,752 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,759 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,762 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,768 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,775 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,778 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,781 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:02,785 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:03,627 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-02 20:28:03,632 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-02 20:28:03,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:03,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:03,634 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:03,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-02 20:28:03,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:03,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:03,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:03,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:03,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:03,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:03,651 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:03,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:03,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:03,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:03,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:03,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:03,680 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:03,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-02 20:28:03,695 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 [2022-11-02 20:28:03,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:03,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:03,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:03,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:03,706 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:03,707 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:03,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:03,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:03,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2022-11-02 20:28:03,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:03,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:03,754 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:03,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-02 20:28:03,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:03,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:03,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:03,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:03,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:03,767 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:03,768 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:03,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:03,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:03,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-11-02 20:28:03,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:03,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:03,793 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:03,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-02 20:28:03,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:03,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:03,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:03,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:03,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:03,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:03,807 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:03,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:03,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:03,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:03,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:03,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:03,833 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:03,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-02 20:28:03,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:03,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:03,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:03,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:03,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:03,846 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:03,847 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:03,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:03,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:03,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-11-02 20:28:03,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:03,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:03,878 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:03,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-02 20:28:03,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:03,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:03,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:03,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:03,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:03,890 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:03,891 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:03,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:03,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:03,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2022-11-02 20:28:03,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:03,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:03,916 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:03,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-02 20:28:03,927 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 [2022-11-02 20:28:03,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:03,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:03,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:03,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:03,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:03,942 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:03,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:03,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:03,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:03,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:03,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:03,976 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:03,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-02 20:28:03,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:03,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:03,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:03,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:03,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:03,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:03,991 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:03,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:03,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,019 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-02 20:28:04,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,035 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,037 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,107 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-02 20:28:04,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,130 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,131 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,163 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-02 20:28:04,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,185 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,203 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,265 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-02 20:28:04,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,285 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,287 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,322 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-02 20:28:04,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,343 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,371 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-02 20:28:04,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,385 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,387 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,416 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-02 20:28:04,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,430 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,461 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-02 20:28:04,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,482 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,529 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-02 20:28:04,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,561 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,598 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-02 20:28:04,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,614 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,616 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,641 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-02 20:28:04,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,654 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,718 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-02 20:28:04,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,731 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,731 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-11-02 20:28:04,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,772 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-02 20:28:04,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,784 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,785 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-11-02 20:28:04,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,810 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-02 20:28:04,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,823 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,890 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:04,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-02 20:28:04,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,913 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:04,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:04,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:04,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:04,971 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:04,973 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 [2022-11-02 20:28:04,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:04,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:04,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:04,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:04,986 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:04,987 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:04,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:04,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-02 20:28:04,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-11-02 20:28:05,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,018 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-02 20:28:05,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,032 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:05,033 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:05,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-11-02 20:28:05,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,058 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-02 20:28:05,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:05,072 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:05,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-11-02 20:28:05,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,097 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-02 20:28:05,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:05,110 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:05,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:05,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,136 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-02 20:28:05,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:05,150 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:05,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:05,176 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-02 20:28:05,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,177 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-02 20:28:05,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,191 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:05,192 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:05,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:05,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,268 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-02 20:28:05,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,288 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:05,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:05,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-11-02 20:28:05,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,321 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-02 20:28:05,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:05,334 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:05,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-11-02 20:28:05,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,363 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-02 20:28:05,365 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 [2022-11-02 20:28:05,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:05,380 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:05,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:05,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,440 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-02 20:28:05,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,457 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:05,458 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:05,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:05,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,516 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,532 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:05,532 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:05,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-02 20:28:05,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:05,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,589 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,608 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:05,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-02 20:28:05,610 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:05,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:05,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,661 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-02 20:28:05,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,680 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:05,681 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:05,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-11-02 20:28:05,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,719 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-02 20:28:05,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:05,738 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:05,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-11-02 20:28:05,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,771 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-02 20:28:05,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,790 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:05,791 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:05,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:05,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,821 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-02 20:28:05,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,837 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:05,855 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:05,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:05,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,917 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,927 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 [2022-11-02 20:28:05,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,940 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:05,941 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:05,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-02 20:28:05,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:05,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:05,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:05,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:05,967 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:05,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-02 20:28:05,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:05,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:05,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:05,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:05,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:05,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:05,980 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:05,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:05,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:06,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,007 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-02 20:28:06,009 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 [2022-11-02 20:28:06,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-11-02 20:28:06,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,054 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-02 20:28:06,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:06,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,067 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,067 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:06,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,093 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-02 20:28:06,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:06,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,107 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:06,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,132 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-02 20:28:06,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:06,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,145 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:06,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,205 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:06,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-02 20:28:06,227 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-11-02 20:28:06,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,270 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-02 20:28:06,284 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 [2022-11-02 20:28:06,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,295 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:06,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,365 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:06,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,383 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,384 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-02 20:28:06,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:06,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,435 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-02 20:28:06,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:06,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,449 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-11-02 20:28:06,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,485 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-02 20:28:06,486 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 [2022-11-02 20:28:06,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,497 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-11-02 20:28:06,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,524 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-02 20:28:06,529 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 [2022-11-02 20:28:06,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,540 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,541 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-11-02 20:28:06,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,569 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:06,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-02 20:28:06,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,583 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,584 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-11-02 20:28:06,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,642 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-02 20:28:06,646 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 [2022-11-02 20:28:06,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,657 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,659 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-11-02 20:28:06,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,683 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-02 20:28:06,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:06,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,695 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:06,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,720 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-02 20:28:06,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:06,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,736 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:06,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,761 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-02 20:28:06,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:06,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,773 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:06,774 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:06,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:06,798 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-02 20:28:06,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,799 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-02 20:28:06,800 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 [2022-11-02 20:28:06,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,811 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:06,813 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:06,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:06,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,851 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-02 20:28:06,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:06,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:06,863 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:06,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:06,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,886 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-02 20:28:06,888 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 [2022-11-02 20:28:06,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:06,899 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:06,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:06,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,924 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-02 20:28:06,926 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 [2022-11-02 20:28:06,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:06,938 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:06,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:06,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:06,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:06,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:06,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:06,963 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:06,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-02 20:28:06,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:06,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:06,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:06,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:06,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:06,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:06,977 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:06,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:07,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,049 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:07,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-02 20:28:07,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,068 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-11-02 20:28:07,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,094 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-02 20:28:07,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:07,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-11-02 20:28:07,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,136 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-02 20:28:07,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:07,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,151 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,152 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-11-02 20:28:07,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,175 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-02 20:28:07,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:07,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,192 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:07,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,235 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-02 20:28:07,236 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 [2022-11-02 20:28:07,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-11-02 20:28:07,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,273 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-02 20:28:07,274 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 [2022-11-02 20:28:07,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,306 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:07,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,376 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,379 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 [2022-11-02 20:28:07,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-02 20:28:07,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:07,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,446 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-02 20:28:07,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:07,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,459 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-11-02 20:28:07,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,484 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-02 20:28:07,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:07,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,497 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-11-02 20:28:07,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,540 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-02 20:28:07,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:07,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,553 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,554 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-11-02 20:28:07,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,583 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-02 20:28:07,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:07,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,597 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-11-02 20:28:07,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,640 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-02 20:28:07,642 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 [2022-11-02 20:28:07,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,654 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-11-02 20:28:07,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,683 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-02 20:28:07,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:07,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,701 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-11-02 20:28:07,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,731 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-02 20:28:07,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:07,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,746 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-11-02 20:28:07,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,780 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-02 20:28:07,781 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 [2022-11-02 20:28:07,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,794 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:07,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,821 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-02 20:28:07,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:07,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,838 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:07,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,897 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:07,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-02 20:28:07,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:07,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:07,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:07,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:07,969 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:07,975 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 [2022-11-02 20:28:07,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:07,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:07,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:07,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:07,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:07,989 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:07,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:07,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-02 20:28:08,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:08,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,041 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-02 20:28:08,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:08,055 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:08,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-11-02 20:28:08,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,083 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-02 20:28:08,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:08,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:08,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-11-02 20:28:08,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,147 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-02 20:28:08,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:08,160 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:08,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-11-02 20:28:08,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,187 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-02 20:28:08,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:08,202 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:08,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-11-02 20:28:08,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,227 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-02 20:28:08,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:08,242 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:08,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:08,268 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-02 20:28:08,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,269 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-02 20:28:08,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,287 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-11-02 20:28:08,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,316 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-02 20:28:08,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,330 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:08,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,357 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-02 20:28:08,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,369 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,370 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:08,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,395 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-02 20:28:08,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,410 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,412 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-11-02 20:28:08,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,455 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,456 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 [2022-11-02 20:28:08,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-02 20:28:08,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-11-02 20:28:08,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,495 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-02 20:28:08,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,507 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,508 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:08,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,535 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-02 20:28:08,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,559 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,561 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:08,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,590 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-02 20:28:08,592 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 [2022-11-02 20:28:08,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,604 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:08,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,631 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-02 20:28:08,632 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 [2022-11-02 20:28:08,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,644 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,646 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:08,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,676 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-02 20:28:08,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,691 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,692 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:08,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,752 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-02 20:28:08,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,781 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,802 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:08,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,871 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-02 20:28:08,872 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 [2022-11-02 20:28:08,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,884 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,886 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:08,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,916 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-02 20:28:08,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:08,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,929 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,930 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:08,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:08,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:08,957 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:08,958 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 [2022-11-02 20:28:08,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-02 20:28:08,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:08,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:08,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:08,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:08,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:08,972 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:08,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:08,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:08,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,002 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-02 20:28:09,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:09,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,016 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,017 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,043 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-02 20:28:09,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:09,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,057 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,059 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,087 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-02 20:28:09,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:09,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,102 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,130 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-02 20:28:09,131 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 [2022-11-02 20:28:09,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,144 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,146 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2022-11-02 20:28:09,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,207 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-02 20:28:09,208 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 [2022-11-02 20:28:09,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,219 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,247 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-02 20:28:09,248 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 [2022-11-02 20:28:09,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,291 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-02 20:28:09,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:09,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,304 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,305 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-11-02 20:28:09,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,337 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-02 20:28:09,339 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 [2022-11-02 20:28:09,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,350 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,353 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,381 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-02 20:28:09,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:09,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,399 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-11-02 20:28:09,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,428 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-02 20:28:09,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:09,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,442 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,478 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-02 20:28:09,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:09,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,491 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,493 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-11-02 20:28:09,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,519 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-02 20:28:09,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:09,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,531 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,532 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,559 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-02 20:28:09,560 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 [2022-11-02 20:28:09,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,571 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,645 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,651 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 [2022-11-02 20:28:09,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:09,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:09,665 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:09,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-02 20:28:09,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,716 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-02 20:28:09,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,718 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,722 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 [2022-11-02 20:28:09,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-02 20:28:09,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:09,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:09,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:09,738 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:09,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-11-02 20:28:09,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,786 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-02 20:28:09,787 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 [2022-11-02 20:28:09,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:09,799 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:09,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:09,800 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:09,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,827 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-02 20:28:09,828 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 [2022-11-02 20:28:09,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:09,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:09,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,840 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:09,841 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:09,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2022-11-02 20:28:09,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,870 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-02 20:28:09,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:09,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:09,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:09,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:09,889 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:09,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,921 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-02 20:28:09,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:09,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:09,933 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:09,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,933 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:09,933 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:09,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:09,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:09,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:09,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:09,964 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:09,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-02 20:28:09,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:09,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:09,975 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:09,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:09,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:09,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:09,976 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:09,976 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:09,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:09,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:10,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,004 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,005 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 [2022-11-02 20:28:10,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-02 20:28:10,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,018 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:10,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,047 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-02 20:28:10,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:10,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,061 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,062 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:10,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,088 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-02 20:28:10,089 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 [2022-11-02 20:28:10,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,101 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,103 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-11-02 20:28:10,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,131 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-02 20:28:10,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:10,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,144 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-11-02 20:28:10,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,171 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:10,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-02 20:28:10,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,186 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,200 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:10,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,268 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:10,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-02 20:28:10,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,285 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:10,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,341 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:10,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,360 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-02 20:28:10,361 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:10,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,422 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:10,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-02 20:28:10,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,443 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,443 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,444 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:10,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,495 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,499 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 [2022-11-02 20:28:10,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,511 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,512 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-02 20:28:10,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:10,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,569 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:10,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-02 20:28:10,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,589 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,590 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,593 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:10,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,652 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:10,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,666 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-02 20:28:10,668 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:10,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,721 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:10,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-02 20:28:10,739 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:10,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,805 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:10,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-02 20:28:10,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,821 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,822 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,823 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:10,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,884 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:10,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-02 20:28:10,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,899 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,900 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:10,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:10,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:10,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:10,962 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:10,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:10,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-02 20:28:10,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:10,979 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:10,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:10,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:10,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:10,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:10,981 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:10,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:10,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,032 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:11,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,034 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:11,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-02 20:28:11,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,050 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:11,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:11,052 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:11,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:11,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,106 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,108 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 [2022-11-02 20:28:11,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-02 20:28:11,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:11,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:11,124 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:11,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:11,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,178 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-02 20:28:11,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:11,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:11,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:11,211 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:11,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-02 20:28:11,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,240 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-02 20:28:11,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:11,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:11,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:11,254 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:11,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:11,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,280 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-02 20:28:11,281 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 [2022-11-02 20:28:11,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:11,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:11,294 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:11,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:11,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,320 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-02 20:28:11,321 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 [2022-11-02 20:28:11,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,332 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:11,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,332 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:11,333 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:11,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:11,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,360 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-02 20:28:11,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:11,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:11,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:11,374 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:11,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-11-02 20:28:11,414 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-02 20:28:11,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,415 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-02 20:28:11,416 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 [2022-11-02 20:28:11,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,427 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:11,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:11,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:11,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-11-02 20:28:11,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,460 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-02 20:28:11,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:11,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,473 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:11,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:11,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:11,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-02 20:28:11,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,502 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-02 20:28:11,504 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 [2022-11-02 20:28:11,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,515 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:11,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:11,516 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:11,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:11,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,543 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-02 20:28:11,544 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 [2022-11-02 20:28:11,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,555 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:11,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:11,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:11,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-02 20:28:11,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,583 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-02 20:28:11,585 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 [2022-11-02 20:28:11,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,596 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:11,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:11,597 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:11,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-11-02 20:28:11,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,647 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-02 20:28:11,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:11,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,659 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:11,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:11,660 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:11,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:11,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,689 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-02 20:28:11,690 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 [2022-11-02 20:28:11,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,701 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:11,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:11,703 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:11,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-02 20:28:11,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,748 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-02 20:28:11,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:11,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,760 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:11,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:11,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:11,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:11,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,787 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-02 20:28:11,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:11,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,799 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:11,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:11,801 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:11,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-02 20:28:11,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,832 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-02 20:28:11,833 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 [2022-11-02 20:28:11,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,843 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:11,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:11,844 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:11,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-02 20:28:11,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,872 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-02 20:28:11,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:11,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:11,887 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:11,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:11,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:11,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:11,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:11,908 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:11,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:11,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:11,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:11,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:11,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:11,990 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:11,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-02 20:28:12,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,009 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,012 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:12,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,067 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-02 20:28:12,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,085 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,086 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:12,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,140 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,143 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 [2022-11-02 20:28:12,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,156 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-02 20:28:12,158 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:12,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,209 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-02 20:28:12,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,229 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,230 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:12,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,283 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-02 20:28:12,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,300 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,303 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:12,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,355 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-02 20:28:12,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,372 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:12,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,426 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,428 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 [2022-11-02 20:28:12,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,442 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-02 20:28:12,446 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-02 20:28:12,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,504 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-02 20:28:12,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,516 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,518 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:12,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,548 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-02 20:28:12,549 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 [2022-11-02 20:28:12,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,560 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,561 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:12,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,589 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-02 20:28:12,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,600 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,603 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-02 20:28:12,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,635 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-02 20:28:12,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,647 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,648 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-02 20:28:12,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,678 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-02 20:28:12,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,690 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-02 20:28:12,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,723 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-02 20:28:12,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,735 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-11-02 20:28:12,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,768 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-02 20:28:12,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,780 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,781 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,782 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-02 20:28:12,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,829 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-02 20:28:12,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,842 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,843 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:12,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,871 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-02 20:28:12,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,890 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:12,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,919 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-02 20:28:12,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,931 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:28:12,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:12,932 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:12,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:12,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:12,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:12,976 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-02 20:28:12,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:12,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:12,977 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:12,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-02 20:28:12,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:12,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:12,989 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:12,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:12,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:12,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:12,989 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:12,992 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:12,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:13,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,021 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-02 20:28:13,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,033 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,034 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-11-02 20:28:13,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,062 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-02 20:28:13,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,074 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,075 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:13,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,102 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-02 20:28:13,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,126 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:13,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,156 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-02 20:28:13,158 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 [2022-11-02 20:28:13,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,169 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,170 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,171 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-11-02 20:28:13,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,198 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-02 20:28:13,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,210 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,211 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:13,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,238 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-02 20:28:13,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,252 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,254 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:13,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,320 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,335 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,336 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,337 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-02 20:28:13,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-11-02 20:28:13,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,390 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-02 20:28:13,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,406 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:13,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,437 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-02 20:28:13,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,450 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,451 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,452 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:13,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,481 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-02 20:28:13,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,529 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-11-02 20:28:13,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,616 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-02 20:28:13,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,629 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,631 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-02 20:28:13,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,687 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-02 20:28:13,689 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 [2022-11-02 20:28:13,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,700 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,701 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:13,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,728 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-02 20:28:13,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,741 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,741 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,743 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:13,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,777 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-02 20:28:13,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,791 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,792 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,793 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-11-02 20:28:13,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,820 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-02 20:28:13,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,835 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,837 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-11-02 20:28:13,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,864 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-02 20:28:13,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,878 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:13,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,911 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-02 20:28:13,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,932 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:13,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:13,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:13,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:13,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:13,978 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:13,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-02 20:28:13,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:13,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:13,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:13,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:13,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:13,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:13,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:13,995 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:13,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-02 20:28:14,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,049 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,068 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:14,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:14,070 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:14,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-02 20:28:14,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:14,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,132 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-02 20:28:14,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,158 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:14,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,158 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:14,162 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:14,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:14,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,221 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-02 20:28:14,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:14,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:14,244 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:14,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:14,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,308 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,310 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 [2022-11-02 20:28:14,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,323 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:14,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,323 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:14,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-02 20:28:14,327 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:14,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-11-02 20:28:14,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,368 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-02 20:28:14,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,381 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:14,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:14,384 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:14,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-11-02 20:28:14,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,418 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-02 20:28:14,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,430 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:14,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,430 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:14,432 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:14,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-11-02 20:28:14,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,463 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-02 20:28:14,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:14,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,476 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:14,477 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:14,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:14,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,505 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-02 20:28:14,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:14,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,517 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:14,518 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:14,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-11-02 20:28:14,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,546 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-02 20:28:14,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,559 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:14,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,559 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:28:14,560 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:28:14,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2022-11-02 20:28:14,590 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-02 20:28:14,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,591 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-02 20:28:14,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,604 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:14,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:14,607 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:14,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:14,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,638 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-02 20:28:14,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,651 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:14,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:14,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:14,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-11-02 20:28:14,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,678 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-02 20:28:14,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,689 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:14,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:14,690 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:14,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-11-02 20:28:14,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,725 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-02 20:28:14,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,738 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:14,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:14,740 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:14,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2022-11-02 20:28:14,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,794 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,820 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 [2022-11-02 20:28:14,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-02 20:28:14,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:14,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:14,834 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:14,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:14,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,891 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,895 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 [2022-11-02 20:28:14,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,907 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:14,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:14,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:14,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-02 20:28:14,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2022-11-02 20:28:14,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,934 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-02 20:28:14,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,947 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:14,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:14,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:14,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:14,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:14,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:14,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:14,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:14,978 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:14,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-02 20:28:14,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:14,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:14,997 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:14,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:14,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:14,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:14,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:14,998 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:14,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:15,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,038 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-02 20:28:15,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,050 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,052 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-11-02 20:28:15,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,080 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-02 20:28:15,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,091 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,092 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-11-02 20:28:15,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,118 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-02 20:28:15,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,132 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,147 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-11-02 20:28:15,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,193 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-02 20:28:15,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,205 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,207 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-11-02 20:28:15,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,234 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-02 20:28:15,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-11-02 20:28:15,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,271 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-02 20:28:15,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,282 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,283 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-11-02 20:28:15,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,310 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-02 20:28:15,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,322 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,322 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-11-02 20:28:15,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,349 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-02 20:28:15,350 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 [2022-11-02 20:28:15,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,362 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-11-02 20:28:15,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,389 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-02 20:28:15,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,400 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,401 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,402 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-11-02 20:28:15,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,431 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-02 20:28:15,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,443 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,446 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-11-02 20:28:15,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,475 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-02 20:28:15,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,486 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,487 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2022-11-02 20:28:15,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,514 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-02 20:28:15,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,525 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,526 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-11-02 20:28:15,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,556 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-02 20:28:15,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,569 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-11-02 20:28:15,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,600 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-02 20:28:15,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,613 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-11-02 20:28:15,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,653 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-02 20:28:15,655 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 [2022-11-02 20:28:15,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,664 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-02 20:28:15,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,696 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-02 20:28:15,699 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 [2022-11-02 20:28:15,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,710 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,712 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:15,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,742 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-02 20:28:15,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,754 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-02 20:28:15,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,782 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-02 20:28:15,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,794 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,795 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-11-02 20:28:15,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,826 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-02 20:28:15,828 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 [2022-11-02 20:28:15,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,838 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,839 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:15,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,868 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-02 20:28:15,869 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 [2022-11-02 20:28:15,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,880 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:28:15,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:15,881 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:15,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:15,906 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-02 20:28:15,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,907 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-02 20:28:15,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:15,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,920 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:15,922 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:15,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:15,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,954 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-02 20:28:15,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:15,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:15,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:15,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:15,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:15,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:15,966 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:15,967 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:15,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:15,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:15,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:15,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:15,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:15,996 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:15,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-02 20:28:15,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:16,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,009 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,009 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,010 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:16,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-11-02 20:28:16,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:16,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:16,037 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:16,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-02 20:28:16,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:16,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,049 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,049 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,051 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:16,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2022-11-02 20:28:16,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:16,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:16,083 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:16,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:16,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-02 20:28:16,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,096 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,097 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:16,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-11-02 20:28:16,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:16,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:16,126 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:16,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-02 20:28:16,128 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 [2022-11-02 20:28:16,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,140 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,141 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:16,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:16,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:16,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:16,182 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:16,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-02 20:28:16,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:16,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,195 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,195 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,197 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:16,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-02 20:28:16,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:16,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:16,258 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:16,263 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 [2022-11-02 20:28:16,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-02 20:28:16,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,278 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,279 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:16,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:16,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:16,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:16,335 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:16,339 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 [2022-11-02 20:28:16,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-02 20:28:16,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,353 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,356 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:16,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:16,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:16,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:16,413 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:16,419 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 [2022-11-02 20:28:16,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-02 20:28:16,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,433 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,433 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,434 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:16,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:16,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:16,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:16,489 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:16,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:16,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-02 20:28:16,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,515 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,516 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,544 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:16,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:16,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:16,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:16,643 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:16,647 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 [2022-11-02 20:28:16,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-02 20:28:16,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,662 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,663 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,666 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:16,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:16,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:16,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:16,725 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:16,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:16,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,740 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,740 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-02 20:28:16,742 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:16,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:16,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:16,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:16,796 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:16,798 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 [2022-11-02 20:28:16,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,813 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,813 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-02 20:28:16,816 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:16,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:16,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:16,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:16,878 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:16,898 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 [2022-11-02 20:28:16,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-02 20:28:16,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,912 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,912 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,913 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:16,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:16,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:16,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:16,965 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:16,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:16,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:16,980 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:16,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:16,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:16,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:16,980 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:16,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-02 20:28:16,983 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:16,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:16,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:17,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:17,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:17,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:17,037 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:17,040 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 [2022-11-02 20:28:17,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-02 20:28:17,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:17,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:17,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:17,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:17,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:17,054 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:17,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:17,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:17,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:17,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:17,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:17,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:17,114 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:17,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:17,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-02 20:28:17,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:17,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:17,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:17,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:17,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:17,133 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:17,138 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:17,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:17,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:17,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:17,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:17,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:17,196 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:17,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:17,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-02 20:28:17,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:17,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:17,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:17,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:17,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:17,214 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:17,216 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:17,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:17,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:17,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:17,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:17,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:17,267 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:17,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:17,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-02 20:28:17,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:17,284 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:17,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:17,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:17,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:17,284 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:17,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:17,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:17,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:17,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:17,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:17,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:17,349 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:17,352 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 [2022-11-02 20:28:17,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-02 20:28:17,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:17,367 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:17,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:17,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:17,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:17,368 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:17,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:17,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:17,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:17,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:17,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:17,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:17,434 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:17,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:17,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-02 20:28:17,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:17,451 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:17,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:17,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:17,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:17,452 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:17,454 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:17,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:17,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:17,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:17,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:17,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:17,508 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:17,514 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 [2022-11-02 20:28:17,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-02 20:28:17,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:17,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:17,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:17,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:17,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:17,531 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:17,535 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:17,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:17,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:17,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:17,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:17,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:17,595 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:17,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:17,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-02 20:28:17,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:17,613 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:17,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:17,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:17,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:17,613 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:17,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:17,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:17,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:17,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2022-11-02 20:28:17,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:17,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:17,651 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:17,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-02 20:28:17,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:17,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:17,665 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:17,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:17,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:17,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:17,665 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:17,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:17,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:17,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:17,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-02 20:28:17,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:17,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:17,698 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:17,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-02 20:28:17,700 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 [2022-11-02 20:28:17,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:17,711 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:17,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:17,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:17,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:17,711 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:17,712 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:17,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:17,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:17,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-11-02 20:28:17,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:17,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:17,741 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:17,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-02 20:28:17,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:17,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:17,753 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:17,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:17,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:17,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:17,754 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:17,755 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:17,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:17,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:17,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-02 20:28:17,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:17,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:17,783 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:17,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-02 20:28:17,787 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 [2022-11-02 20:28:17,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:28:17,800 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:28:17,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:17,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:17,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:17,801 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:28:17,801 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:28:17,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:17,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:17,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:17,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:28:17,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:28:17,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:28:17,831 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) [2022-11-02 20:28:17,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:28:17,927 INFO L93 Difference]: Finished difference Result 400 states and 685 transitions. [2022-11-02 20:28:17,927 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 400 states and 685 transitions. [2022-11-02 20:28:17,931 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 205 [2022-11-02 20:28:17,934 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 400 states to 397 states and 641 transitions. [2022-11-02 20:28:17,935 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 397 [2022-11-02 20:28:17,935 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 397 [2022-11-02 20:28:17,936 INFO L73 IsDeterministic]: Start isDeterministic. Operand 397 states and 641 transitions. [2022-11-02 20:28:17,937 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-02 20:28:17,937 INFO L218 hiAutomatonCegarLoop]: Abstraction has 397 states and 641 transitions. [2022-11-02 20:28:17,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 397 states and 641 transitions. [2022-11-02 20:28:17,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 397 to 397. [2022-11-02 20:28:17,951 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) [2022-11-02 20:28:17,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 397 states and 641 transitions. [2022-11-02 20:28:17,953 INFO L240 hiAutomatonCegarLoop]: Abstraction has 397 states and 641 transitions. [2022-11-02 20:28:17,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:28:17,955 INFO L428 stractBuchiCegarLoop]: Abstraction has 397 states and 641 transitions. [2022-11-02 20:28:17,955 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-02 20:28:17,955 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 397 states and 641 transitions. [2022-11-02 20:28:17,958 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 205 [2022-11-02 20:28:17,958 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-02 20:28:17,958 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-02 20:28:17,961 INFO L148 hiAutomatonCegarLoop]: 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] [2022-11-02 20:28:17,961 INFO L149 hiAutomatonCegarLoop]: 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] [2022-11-02 20:28:17,961 INFO L748 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(37, 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; 2431#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; 2430#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; 2402#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); 2436#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); 2416#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; 2354#L648 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 2424#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); 2362#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); 2320#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; 2419#L774 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 2470#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); 2318#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); 2367#L847 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 2369#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; 2447#L912 assume ~id1~0 != ~id4~0; 2370#L913 assume ~id2~0 != ~id3~0; 2309#L914 assume ~id2~0 != ~id4~0; 2310#L915 assume ~id3~0 != ~id4~0; 2334#L916 assume ~id1~0 >= 0; 2363#L917 assume ~id2~0 >= 0; 2364#L918 assume ~id3~0 >= 0; 2413#L919 assume ~id4~0 >= 0; 2378#L920 assume 0 == ~r1~0 % 256; 2365#L921 assume 0 == ~r2~0 % 256; 2366#L922 assume 0 == ~r3~0 % 256; 2474#L923 assume 0 == ~r4~0 % 256; 2469#L924 assume 0 != init_~r123~0#1 % 256; 2315#L925 assume 0 != init_~r133~0#1 % 256; 2316#L926 assume 0 != init_~r143~0#1 % 256; 2408#L927 assume 0 != init_~r213~0#1 % 256; 2409#L928 assume 0 != init_~r233~0#1 % 256; 2455#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; 2317#L933 assume 0 != init_~r413~0#1 % 256; 2338#L934 assume 0 != init_~r423~0#1 % 256; 2299#L935 assume 0 != init_~r433~0#1 % 256; 2300#L936 assume ~max1~0 == ~id1~0; 2429#L937 assume ~max2~0 == ~id2~0; 2468#L938 assume ~max3~0 == ~id3~0; 2398#L939 assume ~max4~0 == ~id4~0; 2399#L940 assume 0 == ~st1~0; 2355#L941 assume 0 == ~st2~0; 2356#L942 assume 0 == ~st3~0; 2473#L943 assume 0 == ~st4~0; 2403#L944 assume 0 == ~nl1~0; 2349#L945 assume 0 == ~nl2~0; 2350#L946 assume 0 == ~nl3~0; 2440#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; 2344#L1216-2 [2022-11-02 20:28:17,962 INFO L750 eck$LassoCheckResult]: Loop: 2344#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 < 3; 2332#L146 assume !(0 != ~ep12~0 % 256); 2327#L146-2 assume !(0 != ~ep13~0 % 256); 2331#L149-1 assume !(0 != ~ep14~0 % 256); 2377#L145-1 ~mode1~0 := 1; 2545#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; 2544#L166 assume !(0 != ~mode2~0 % 256); 2453#L201 assume !(~r2~0 % 256 < 3); 2441#L201-1 ~mode2~0 := 1; 2471#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; 2323#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; 2371#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; 2476#L1089 assume ~st2~0 + ~nl2~0 <= 1; 2484#L1090 assume ~st3~0 + ~nl3~0 <= 1; 2491#L1091 assume ~st4~0 + ~nl4~0 <= 1; 2488#L1092 assume !(~r1~0 % 256 >= 3); 2443#L1095 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 2444#L1096 assume ~r1~0 % 256 < 3; 2485#L1101 assume !(~r1~0 % 256 >= 3); 2301#L1105 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 2302#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; 2420#L1258 assume !(0 == assert_~arg#1 % 256); 2421#L1253 assume { :end_inline_assert } true; 2344#L1216-2 [2022-11-02 20:28:17,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:28:17,963 INFO L85 PathProgramCache]: Analyzing trace with hash -67821554, now seen corresponding path program 1 times [2022-11-02 20:28:17,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:28:17,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799929272] [2022-11-02 20:28:17,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:28:17,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:28:18,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:28:18,027 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:28:18,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:28:18,129 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-02 20:28:18,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:28:18,130 INFO L85 PathProgramCache]: Analyzing trace with hash 1915943793, now seen corresponding path program 2 times [2022-11-02 20:28:18,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:28:18,130 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [621769798] [2022-11-02 20:28:18,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:28:18,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:28:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:28:18,139 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:28:18,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:28:18,153 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-02 20:28:18,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:28:18,154 INFO L85 PathProgramCache]: Analyzing trace with hash 1482668100, now seen corresponding path program 1 times [2022-11-02 20:28:18,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:28:18,155 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735584254] [2022-11-02 20:28:18,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:28:18,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:28:18,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:28:18,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:28:18,348 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:28:18,348 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735584254] [2022-11-02 20:28:18,348 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1735584254] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:28:18,348 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:28:18,348 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-02 20:28:18,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91864755] [2022-11-02 20:28:18,349 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:28:19,506 INFO L210 LassoAnalysis]: Preferences: [2022-11-02 20:28:19,506 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-02 20:28:19,506 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-02 20:28:19,506 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-02 20:28:19,506 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-02 20:28:19,506 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:19,506 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-02 20:28:19,506 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-02 20:28:19,507 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2022-11-02 20:28:19,507 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-02 20:28:19,507 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-02 20:28:19,510 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,514 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,516 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,518 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,520 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,575 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,579 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,586 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,594 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,596 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,598 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,599 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,602 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,605 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,608 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,611 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,615 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,617 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,632 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,635 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,644 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,649 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,652 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,656 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,662 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,668 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,675 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:19,677 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:20,505 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-02 20:28:20,505 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-02 20:28:20,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:20,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:20,520 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:20,533 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:28:20,533 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:28:20,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-02 20:28:20,556 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-02 20:28:20,556 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep14~0=0} Honda state: {~ep14~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-02 20:28:20,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:20,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:20,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:20,580 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:20,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-02 20:28:20,582 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:28:20,582 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:28:20,621 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-02 20:28:20,621 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: [] [2022-11-02 20:28:20,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:20,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:20,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:20,658 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:20,663 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:28:20,663 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:28:20,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-02 20:28:20,703 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-02 20:28:20,703 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: [] [2022-11-02 20:28:20,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:20,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:20,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:20,745 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:20,751 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:28:20,751 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:28:20,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-02 20:28:20,783 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-02 20:28:20,783 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: [] [2022-11-02 20:28:20,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-11-02 20:28:20,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:20,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:20,815 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:20,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-02 20:28:20,817 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:28:20,817 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:28:20,864 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-02 20:28:20,864 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: [] [2022-11-02 20:28:20,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:20,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:20,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:20,901 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:20,907 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:28:20,907 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:28:20,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-02 20:28:20,947 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-02 20:28:20,947 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~r2~0=160} Honda state: {~r2~0=160} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-02 20:28:20,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2022-11-02 20:28:20,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:20,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:20,979 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:20,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-02 20:28:20,980 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:28:20,980 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:28:21,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-11-02 20:28:21,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:21,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:21,015 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:21,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-02 20:28:21,017 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-02 20:28:21,017 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:28:21,166 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-02 20:28:21,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2022-11-02 20:28:21,170 INFO L210 LassoAnalysis]: Preferences: [2022-11-02 20:28:21,170 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-02 20:28:21,170 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-02 20:28:21,170 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-02 20:28:21,170 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-02 20:28:21,170 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:21,170 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-02 20:28:21,170 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-02 20:28:21,171 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2022-11-02 20:28:21,171 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-02 20:28:21,171 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-02 20:28:21,174 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,178 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,183 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,186 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,188 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,191 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,196 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,202 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,205 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,208 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,284 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,287 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,292 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,295 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,299 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,308 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,312 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,319 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,322 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,325 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,332 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,334 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,338 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,341 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,343 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,350 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,352 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:21,359 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:28:22,300 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-02 20:28:22,300 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-02 20:28:22,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:22,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:22,309 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:22,319 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 [2022-11-02 20:28:22,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-02 20:28:22,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:22,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:22,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:22,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:22,335 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:22,336 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:22,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:22,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:22,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:22,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:22,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:22,401 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:22,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:22,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-02 20:28:22,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:22,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:22,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:22,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:22,423 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:22,424 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:22,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:22,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:22,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:22,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:22,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:22,478 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:22,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:22,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-02 20:28:22,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:22,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:22,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:22,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:22,500 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:22,500 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:22,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:22,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:22,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:22,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:22,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:22,575 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:22,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:22,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-02 20:28:22,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:22,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:22,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:22,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:22,601 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:22,602 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:22,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:22,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:22,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-11-02 20:28:22,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:22,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:22,652 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:22,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-02 20:28:22,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:22,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:22,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:22,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:22,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:22,665 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:22,665 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:22,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:22,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:22,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-11-02 20:28:22,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:22,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:22,691 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:22,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-02 20:28:22,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:22,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:22,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:22,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:22,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:22,704 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:22,705 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:22,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:22,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:22,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-11-02 20:28:22,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:22,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:22,730 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:22,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-02 20:28:22,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:22,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:22,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:22,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:22,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:22,741 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:22,742 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:22,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:22,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:22,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-11-02 20:28:22,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:22,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:22,767 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:22,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-02 20:28:22,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:22,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:22,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:22,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:22,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:22,789 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:22,789 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:22,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:22,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:22,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:22,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:22,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:22,812 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:22,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-02 20:28:22,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:22,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:22,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:22,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:22,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:22,823 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:22,823 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:22,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:22,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:22,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-02 20:28:22,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:22,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:22,852 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:22,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-02 20:28:22,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:22,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:22,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:22,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:22,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:22,864 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:22,869 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:22,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:22,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:22,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-11-02 20:28:22,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:22,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:22,899 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:22,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-02 20:28:22,900 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 [2022-11-02 20:28:22,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:22,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:22,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:22,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:22,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:22,910 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:22,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:22,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:22,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:22,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:22,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:22,935 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:22,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-02 20:28:22,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:22,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:22,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:22,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:22,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:22,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:22,948 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:22,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:22,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:22,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:22,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:22,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:22,973 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:22,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-02 20:28:22,975 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 [2022-11-02 20:28:22,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:22,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:22,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:22,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:22,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:22,986 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:22,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:22,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:23,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,011 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-02 20:28:23,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,023 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-11-02 20:28:23,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,045 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-02 20:28:23,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,058 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2022-11-02 20:28:23,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,085 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-02 20:28:23,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,098 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,099 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-11-02 20:28:23,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,126 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-02 20:28:23,128 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 [2022-11-02 20:28:23,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,139 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:23,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,162 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-02 20:28:23,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,175 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,175 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-02 20:28:23,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,218 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,220 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 [2022-11-02 20:28:23,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-02 20:28:23,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,232 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-02 20:28:23,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,257 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-02 20:28:23,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,271 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-02 20:28:23,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,297 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-02 20:28:23,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,310 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,310 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:23,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,333 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-02 20:28:23,335 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 [2022-11-02 20:28:23,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,345 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,345 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-11-02 20:28:23,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,376 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-02 20:28:23,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,389 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,390 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-11-02 20:28:23,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,443 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-02 20:28:23,444 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 [2022-11-02 20:28:23,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,455 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-02 20:28:23,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,481 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-02 20:28:23,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,493 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-11-02 20:28:23,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,517 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-02 20:28:23,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,528 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,528 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:23,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,553 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-02 20:28:23,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,570 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:23,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,594 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-02 20:28:23,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:28:23,606 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:28:23,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:23,676 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-02 20:28:23,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,677 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:23,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:23,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-02 20:28:23,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:23,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,744 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,747 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 [2022-11-02 20:28:23,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:23,760 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:23,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-02 20:28:23,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:23,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,804 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,819 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:23,820 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:23,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-02 20:28:23,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:23,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,869 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,875 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 [2022-11-02 20:28:23,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:23,887 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:23,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-02 20:28:23,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:23,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,931 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:23,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:23,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:23,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:23,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:23,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:23,947 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:23,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:23,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-02 20:28:23,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:23,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:23,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:23,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:23,996 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:23,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-02 20:28:24,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,012 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,013 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:24,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,064 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,078 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,079 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-02 20:28:24,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:24,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,128 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,144 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-02 20:28:24,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:24,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,193 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-02 20:28:24,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,209 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:24,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,262 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-02 20:28:24,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,289 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2022-11-02 20:28:24,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,320 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-02 20:28:24,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,332 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:24,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,355 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-02 20:28:24,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,366 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,366 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:24,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,390 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-02 20:28:24,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,401 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,402 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-02 20:28:24,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,426 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-02 20:28:24,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,437 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,438 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-02 20:28:24,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,463 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-02 20:28:24,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,477 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,478 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2022-11-02 20:28:24,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,505 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-02 20:28:24,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,516 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,517 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2022-11-02 20:28:24,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,542 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-02 20:28:24,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,553 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,554 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:24,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,578 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-02 20:28:24,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,590 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2022-11-02 20:28:24,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,615 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-02 20:28:24,617 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 [2022-11-02 20:28:24,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,627 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:24,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,653 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-02 20:28:24,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,665 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,666 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2022-11-02 20:28:24,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,695 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-02 20:28:24,696 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 [2022-11-02 20:28:24,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,707 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,707 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2022-11-02 20:28:24,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,740 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-02 20:28:24,741 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 [2022-11-02 20:28:24,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,752 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,753 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:24,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,788 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-02 20:28:24,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,799 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:24,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,824 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-02 20:28:24,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,835 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,836 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-11-02 20:28:24,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,861 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-02 20:28:24,862 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 [2022-11-02 20:28:24,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,874 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-11-02 20:28:24,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,900 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-02 20:28:24,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,923 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,923 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-11-02 20:28:24,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,947 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-02 20:28:24,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:24,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,958 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,959 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:24,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:24,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-11-02 20:28:24,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:24,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:24,984 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:24,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-02 20:28:24,985 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 [2022-11-02 20:28:24,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:24,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:24,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:24,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:24,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:28:24,998 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:28:24,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-02 20:28:25,024 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-02 20:28:25,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,025 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-02 20:28:25,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:25,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,038 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-02 20:28:25,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,065 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-02 20:28:25,066 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 [2022-11-02 20:28:25,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,077 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-11-02 20:28:25,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,102 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-02 20:28:25,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:25,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,114 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-11-02 20:28:25,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,138 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-02 20:28:25,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:25,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,150 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-02 20:28:25,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,174 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-02 20:28:25,176 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 [2022-11-02 20:28:25,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,187 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2022-11-02 20:28:25,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,214 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-02 20:28:25,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:25,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,228 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-11-02 20:28:25,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,257 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-02 20:28:25,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:25,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,271 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-02 20:28:25,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,297 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-02 20:28:25,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:25,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,308 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-02 20:28:25,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,333 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-02 20:28:25,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:25,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,345 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-02 20:28:25,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,370 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-02 20:28:25,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:25,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-11-02 20:28:25,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,428 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-02 20:28:25,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:25,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,440 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:25,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,501 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-02 20:28:25,503 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 [2022-11-02 20:28:25,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-11-02 20:28:25,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,539 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-02 20:28:25,540 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 [2022-11-02 20:28:25,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,550 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,551 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-11-02 20:28:25,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,578 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-02 20:28:25,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:25,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,590 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2022-11-02 20:28:25,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,615 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-02 20:28:25,617 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 [2022-11-02 20:28:25,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2022-11-02 20:28:25,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,658 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-02 20:28:25,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:25,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,670 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-02 20:28:25,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,697 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-02 20:28:25,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:25,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,709 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-11-02 20:28:25,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,735 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-02 20:28:25,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:28:25,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,747 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2022-11-02 20:28:25,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:28:25,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:28:25,774 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:28:25,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-02 20:28:25,777 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 [2022-11-02 20:28:25,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:28:25,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:28:25,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:28:25,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:28:25,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:28:25,787 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:28:25,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:28:25,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:28:25,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-02 20:30:59,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:30:59,895 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:30:59,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:30:59,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:30:59,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:30:59,895 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:30:59,897 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:30:59,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:30:59,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:30:59,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2462)] Ended with exit code 0 [2022-11-02 20:30:59,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:30:59,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:30:59,928 INFO L229 MonitoredProcess]: Starting monitored process 2463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:30:59,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2463)] Waiting until timeout for monitored process [2022-11-02 20:30:59,929 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 [2022-11-02 20:30:59,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:30:59,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:30:59,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:30:59,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:30:59,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:30:59,941 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:30:59,944 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:30:59,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:30:59,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:30:59,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2463)] Forceful destruction successful, exit code 0 [2022-11-02 20:30:59,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:30:59,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:30:59,978 INFO L229 MonitoredProcess]: Starting monitored process 2464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:30:59,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2464)] Waiting until timeout for monitored process [2022-11-02 20:30:59,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:30:59,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:30:59,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:30:59,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:30:59,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:30:59,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:30:59,991 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:30:59,993 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:30:59,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:30:59,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2464)] Ended with exit code 0 [2022-11-02 20:31:00,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,024 INFO L229 MonitoredProcess]: Starting monitored process 2465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2465)] Waiting until timeout for monitored process [2022-11-02 20:31:00,025 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 [2022-11-02 20:31:00,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,037 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,039 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2465)] Ended with exit code 0 [2022-11-02 20:31:00,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,067 INFO L229 MonitoredProcess]: Starting monitored process 2466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2466)] Waiting until timeout for monitored process [2022-11-02 20:31:00,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:00,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,080 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,082 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2466)] Ended with exit code 0 [2022-11-02 20:31:00,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,113 INFO L229 MonitoredProcess]: Starting monitored process 2467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2467)] Waiting until timeout for monitored process [2022-11-02 20:31:00,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:00,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,126 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,126 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,127 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2467)] Ended with exit code 0 [2022-11-02 20:31:00,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,155 INFO L229 MonitoredProcess]: Starting monitored process 2468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2468)] Waiting until timeout for monitored process [2022-11-02 20:31:00,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:00,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,167 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,168 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,172 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2468)] Ended with exit code 0 [2022-11-02 20:31:00,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,205 INFO L229 MonitoredProcess]: Starting monitored process 2469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2469)] Waiting until timeout for monitored process [2022-11-02 20:31:00,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:00,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,218 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,219 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,220 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2469)] Ended with exit code 0 [2022-11-02 20:31:00,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,248 INFO L229 MonitoredProcess]: Starting monitored process 2470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2470)] Waiting until timeout for monitored process [2022-11-02 20:31:00,249 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 [2022-11-02 20:31:00,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,260 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,261 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,261 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2470)] Ended with exit code 0 [2022-11-02 20:31:00,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,290 INFO L229 MonitoredProcess]: Starting monitored process 2471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2471)] Waiting until timeout for monitored process [2022-11-02 20:31:00,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:00,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,302 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,302 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,303 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2471)] Ended with exit code 0 [2022-11-02 20:31:00,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,333 INFO L229 MonitoredProcess]: Starting monitored process 2472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2472)] Waiting until timeout for monitored process [2022-11-02 20:31:00,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:00,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,346 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,347 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2472)] Ended with exit code 0 [2022-11-02 20:31:00,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,374 INFO L229 MonitoredProcess]: Starting monitored process 2473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2473)] Waiting until timeout for monitored process [2022-11-02 20:31:00,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:00,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,387 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,388 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,389 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2473)] Ended with exit code 0 [2022-11-02 20:31:00,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,420 INFO L229 MonitoredProcess]: Starting monitored process 2474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2474)] Waiting until timeout for monitored process [2022-11-02 20:31:00,421 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 [2022-11-02 20:31:00,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,433 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,433 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,436 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2474)] Ended with exit code 0 [2022-11-02 20:31:00,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,469 INFO L229 MonitoredProcess]: Starting monitored process 2475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2475)] Waiting until timeout for monitored process [2022-11-02 20:31:00,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:00,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,482 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,482 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,483 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2475)] Ended with exit code 0 [2022-11-02 20:31:00,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,510 INFO L229 MonitoredProcess]: Starting monitored process 2476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2476)] Waiting until timeout for monitored process [2022-11-02 20:31:00,511 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 [2022-11-02 20:31:00,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,523 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,523 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,527 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2476)] Ended with exit code 0 [2022-11-02 20:31:00,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,558 INFO L229 MonitoredProcess]: Starting monitored process 2477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2477)] Waiting until timeout for monitored process [2022-11-02 20:31:00,560 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 [2022-11-02 20:31:00,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,571 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,572 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2477)] Ended with exit code 0 [2022-11-02 20:31:00,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,601 INFO L229 MonitoredProcess]: Starting monitored process 2478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2478)] Waiting until timeout for monitored process [2022-11-02 20:31:00,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:00,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,614 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2478)] Ended with exit code 0 [2022-11-02 20:31:00,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,646 INFO L229 MonitoredProcess]: Starting monitored process 2479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2479)] Waiting until timeout for monitored process [2022-11-02 20:31:00,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:00,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,663 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,664 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-02 20:31:00,664 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,761 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-02 20:31:00,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:00,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2479)] Ended with exit code 0 [2022-11-02 20:31:00,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:00,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:00,971 INFO L229 MonitoredProcess]: Starting monitored process 2480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:00,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2480)] Waiting until timeout for monitored process [2022-11-02 20:31:00,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:00,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:00,984 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:00,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:00,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:00,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:00,985 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:00,986 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:00,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:00,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2480)] Ended with exit code 0 [2022-11-02 20:31:01,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,016 INFO L229 MonitoredProcess]: Starting monitored process 2481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2481)] Waiting until timeout for monitored process [2022-11-02 20:31:01,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,030 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,031 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2481)] Ended with exit code 0 [2022-11-02 20:31:01,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,060 INFO L229 MonitoredProcess]: Starting monitored process 2482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2482)] Waiting until timeout for monitored process [2022-11-02 20:31:01,062 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 [2022-11-02 20:31:01,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,074 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,076 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2482)] Ended with exit code 0 [2022-11-02 20:31:01,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,106 INFO L229 MonitoredProcess]: Starting monitored process 2483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2483)] Waiting until timeout for monitored process [2022-11-02 20:31:01,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,119 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,119 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,121 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2483)] Ended with exit code 0 [2022-11-02 20:31:01,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,151 INFO L229 MonitoredProcess]: Starting monitored process 2484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2484)] Waiting until timeout for monitored process [2022-11-02 20:31:01,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,163 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,166 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2484)] Ended with exit code 0 [2022-11-02 20:31:01,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,198 INFO L229 MonitoredProcess]: Starting monitored process 2485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2485)] Waiting until timeout for monitored process [2022-11-02 20:31:01,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,211 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,212 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2485)] Ended with exit code 0 [2022-11-02 20:31:01,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,241 INFO L229 MonitoredProcess]: Starting monitored process 2486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2486)] Waiting until timeout for monitored process [2022-11-02 20:31:01,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,254 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,254 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,255 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2486)] Ended with exit code 0 [2022-11-02 20:31:01,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,286 INFO L229 MonitoredProcess]: Starting monitored process 2487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2487)] Waiting until timeout for monitored process [2022-11-02 20:31:01,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,299 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,302 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2487)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:01,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,337 INFO L229 MonitoredProcess]: Starting monitored process 2488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2488)] Waiting until timeout for monitored process [2022-11-02 20:31:01,338 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 [2022-11-02 20:31:01,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,350 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,350 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,352 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2488)] Ended with exit code 0 [2022-11-02 20:31:01,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,382 INFO L229 MonitoredProcess]: Starting monitored process 2489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2489)] Waiting until timeout for monitored process [2022-11-02 20:31:01,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,394 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2489)] Ended with exit code 0 [2022-11-02 20:31:01,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,421 INFO L229 MonitoredProcess]: Starting monitored process 2490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2490)] Waiting until timeout for monitored process [2022-11-02 20:31:01,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,434 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,436 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2490)] Ended with exit code 0 [2022-11-02 20:31:01,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,467 INFO L229 MonitoredProcess]: Starting monitored process 2491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2491)] Waiting until timeout for monitored process [2022-11-02 20:31:01,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,518 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,518 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,519 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2491)] Ended with exit code 0 [2022-11-02 20:31:01,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,546 INFO L229 MonitoredProcess]: Starting monitored process 2492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2492)] Waiting until timeout for monitored process [2022-11-02 20:31:01,547 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 [2022-11-02 20:31:01,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,559 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,559 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,561 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2492)] Ended with exit code 0 [2022-11-02 20:31:01,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,592 INFO L229 MonitoredProcess]: Starting monitored process 2493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2493)] Waiting until timeout for monitored process [2022-11-02 20:31:01,593 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 [2022-11-02 20:31:01,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,604 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,605 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,605 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2493)] Ended with exit code 0 [2022-11-02 20:31:01,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,633 INFO L229 MonitoredProcess]: Starting monitored process 2494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2494)] Waiting until timeout for monitored process [2022-11-02 20:31:01,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,645 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2494)] Ended with exit code 0 [2022-11-02 20:31:01,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,676 INFO L229 MonitoredProcess]: Starting monitored process 2495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2495)] Waiting until timeout for monitored process [2022-11-02 20:31:01,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,689 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,689 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,690 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2495)] Ended with exit code 0 [2022-11-02 20:31:01,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,720 INFO L229 MonitoredProcess]: Starting monitored process 2496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2496)] Waiting until timeout for monitored process [2022-11-02 20:31:01,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,733 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2496)] Ended with exit code 0 [2022-11-02 20:31:01,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,764 INFO L229 MonitoredProcess]: Starting monitored process 2497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2497)] Waiting until timeout for monitored process [2022-11-02 20:31:01,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,777 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,777 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,780 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2497)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:01,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:01,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:01,814 INFO L229 MonitoredProcess]: Starting monitored process 2498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:01,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2498)] Waiting until timeout for monitored process [2022-11-02 20:31:01,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:01,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:01,826 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:01,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:01,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:01,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:01,827 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:01,829 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:01,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:01,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:01,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2498)] Ended with exit code 0 [2022-11-02 20:31:01,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:31:01,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-02 20:31:01,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-02 20:31:01,856 INFO L87 Difference]: Start difference. First operand 32212 states and 48259 transitions. cyclomatic complexity: 16063 Second operand has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:31:02,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:31:02,030 INFO L93 Difference]: Finished difference Result 49625 states and 74261 transitions. [2022-11-02 20:31:02,030 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 49625 states and 74261 transitions. [2022-11-02 20:31:02,191 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 16652 [2022-11-02 20:31:02,381 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 49625 states to 49625 states and 74261 transitions. [2022-11-02 20:31:02,382 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 26811 [2022-11-02 20:31:02,402 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 26811 [2022-11-02 20:31:02,402 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49625 states and 74261 transitions. [2022-11-02 20:31:02,404 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-02 20:31:02,404 INFO L218 hiAutomatonCegarLoop]: Abstraction has 49625 states and 74261 transitions. [2022-11-02 20:31:02,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49625 states and 74261 transitions. [2022-11-02 20:31:02,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49625 to 32212. [2022-11-02 20:31:02,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32212 states, 32212 states have (on average 1.4980752514590836) internal successors, (48256), 32211 states have internal predecessors, (48256), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:31:02,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32212 states to 32212 states and 48256 transitions. [2022-11-02 20:31:02,951 INFO L240 hiAutomatonCegarLoop]: Abstraction has 32212 states and 48256 transitions. [2022-11-02 20:31:02,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-02 20:31:02,952 INFO L428 stractBuchiCegarLoop]: Abstraction has 32212 states and 48256 transitions. [2022-11-02 20:31:02,952 INFO L335 stractBuchiCegarLoop]: ======== Iteration 19 ============ [2022-11-02 20:31:02,952 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32212 states and 48256 transitions. [2022-11-02 20:31:03,032 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 10720 [2022-11-02 20:31:03,032 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-02 20:31:03,032 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-02 20:31:03,035 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:31:03,035 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:31:03,036 INFO L748 eck$LassoCheckResult]: Stem: 455183#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(37, 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; 455040#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; 455038#L406 assume !(0 != init_~r121~0#1 % 256); 454948#L409 assume !(0 != init_~r131~0#1 % 256); 454678#L416 assume !(0 != init_~r141~0#1 % 256);init_~tmp~0#1 := 0; 454667#L417 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 454736#L427 assume !(0 != init_~r131~0#1 % 256); 455196#L430 assume !(0 != init_~r121~0#1 % 256); 455197#L437 assume !(0 != init_~r141~0#1 % 256);init_~tmp___0~0#1 := 0; 455134#L438 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 455135#L448 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 454917#L459 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 454656#L469 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 454658#L480 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 455003#L490 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 455004#L501 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 455350#L511 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 455346#L522 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 455344#L532 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 455340#L543 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 455336#L553 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 455333#L564 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 455328#L574 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 455327#L585 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 455322#L595 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 455319#L606 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 455315#L616 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 455314#L627 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 455310#L637 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 455307#L648 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 455305#L658 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 455301#L669 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 455299#L679 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 455295#L690 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 455293#L700 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 455289#L711 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 455286#L721 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 455283#L732 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 455281#L742 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 455282#L753 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 455520#L763 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 455514#L774 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 455508#L784 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 455502#L795 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 455498#L805 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 455490#L816 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 455488#L826 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 455483#L837 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 455481#L847 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 455472#L858 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 455468#L868 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 455457#L879 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 455458#L889 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 456009#L900 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 456008#L910 assume ~id1~0 != ~id2~0; 456007#L911 assume ~id1~0 != ~id3~0; 456006#L912 assume ~id1~0 != ~id4~0; 456005#L913 assume ~id2~0 != ~id3~0; 456004#L914 assume ~id2~0 != ~id4~0; 456003#L915 assume ~id3~0 != ~id4~0; 456002#L916 assume ~id1~0 >= 0; 456001#L917 assume ~id2~0 >= 0; 456000#L918 assume ~id3~0 >= 0; 455999#L919 assume ~id4~0 >= 0; 455998#L920 assume 0 == ~r1~0 % 256; 455997#L921 assume 0 == ~r2~0 % 256; 455996#L922 assume 0 == ~r3~0 % 256; 455995#L923 assume 0 == ~r4~0 % 256; 455994#L924 assume 0 != init_~r123~0#1 % 256; 455993#L925 assume 0 != init_~r133~0#1 % 256; 455992#L926 assume 0 != init_~r143~0#1 % 256; 455991#L927 assume 0 != init_~r213~0#1 % 256; 455990#L928 assume 0 != init_~r233~0#1 % 256; 455989#L929 assume 0 != init_~r243~0#1 % 256; 455988#L930 assume 0 != init_~r313~0#1 % 256; 455987#L931 assume 0 != init_~r323~0#1 % 256; 455986#L932 assume 0 != init_~r343~0#1 % 256; 455985#L933 assume 0 != init_~r413~0#1 % 256; 455984#L934 assume 0 != init_~r423~0#1 % 256; 455983#L935 assume 0 != init_~r433~0#1 % 256; 455982#L936 assume ~max1~0 == ~id1~0; 455981#L937 assume ~max2~0 == ~id2~0; 455980#L938 assume ~max3~0 == ~id3~0; 455979#L939 assume ~max4~0 == ~id4~0; 455978#L940 assume 0 == ~st1~0; 455977#L941 assume 0 == ~st2~0; 455976#L942 assume 0 == ~st3~0; 455975#L943 assume 0 == ~st4~0; 455974#L944 assume 0 == ~nl1~0; 455973#L945 assume 0 == ~nl2~0; 455972#L946 assume 0 == ~nl3~0; 455971#L947 assume 0 == ~nl4~0; 455970#L948 assume 0 == ~mode1~0 % 256; 455969#L949 assume 0 == ~mode2~0 % 256; 455968#L950 assume 0 == ~mode3~0 % 256; 455967#L951 assume 0 == ~mode4~0 % 256;init_~tmp___23~0#1 := 1; 455966#L910-1 init_#res#1 := init_~tmp___23~0#1; 455965#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; 455964#L22 assume !(0 == assume_abort_if_not_~cond#1); 455963#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; 455962#L1216-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 455961#L110 assume !(0 != ~mode1~0 % 256); 455960#L145 assume ~r1~0 % 256 < 3; 455958#L146 assume !(0 != ~ep12~0 % 256); 455956#L146-2 assume !(0 != ~ep13~0 % 256); 455954#L149-1 assume !(0 != ~ep14~0 % 256); 455952#L145-1 ~mode1~0 := 1; 455951#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; 455949#L166 assume 0 != ~mode2~0 % 256; 455950#L167 assume !(255 == ~r2~0 % 256); 456137#L167-2 ~r2~0 := 1 + ~r2~0 % 256; 456135#L171 assume !(0 != ~ep12~0 % 256); 456133#L171-1 assume !(0 != ~ep32~0 % 256); 456132#L178 assume !(0 != ~ep42~0 % 256); 456130#L185 assume !(3 == ~r2~0 % 256); 456128#L192 ~mode2~0 := 0; 456127#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; 456125#L222 assume 0 != ~mode3~0 % 256; 456124#L223 assume !(255 == ~r3~0 % 256); 456123#L223-2 ~r3~0 := 1 + ~r3~0 % 256; 456121#L227 assume 0 != ~ep13~0 % 256;~m3~0 := ~p13_old~0;~p13_old~0 := ~nomsg~0; 456122#L230 assume !(~m3~0 > ~max3~0); 463949#L227-1 assume !(0 != ~ep23~0 % 256); 463947#L234 assume !(0 != ~ep43~0 % 256); 463945#L241 assume !(3 == ~r3~0 % 256); 463943#L248 ~mode3~0 := 0; 463942#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; 463940#L278 assume 0 != ~mode4~0 % 256; 463941#L279 assume !(255 == ~r4~0 % 256); 464082#L279-2 ~r4~0 := 1 + ~r4~0 % 256; 464083#L283 assume !(0 != ~ep14~0 % 256); 474238#L283-1 assume !(0 != ~ep24~0 % 256); 474235#L290 assume !(0 != ~ep34~0 % 256); 474232#L297 assume !(3 == ~r4~0 % 256); 474228#L304 ~mode4~0 := 0; 474225#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; 474222#L1087 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 474219#L1088 assume ~st1~0 + ~nl1~0 <= 1; 474217#L1089 assume ~st2~0 + ~nl2~0 <= 1; 474215#L1090 assume ~st3~0 + ~nl3~0 <= 1; 474213#L1091 assume ~st4~0 + ~nl4~0 <= 1; 474211#L1092 assume !(~r1~0 % 256 >= 3); 474209#L1095 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 474207#L1096 assume ~r1~0 % 256 < 3; 474205#L1101 assume !(~r1~0 % 256 >= 3); 474202#L1105 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 474178#L1106 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 474175#L1087-1 check_#res#1 := check_~tmp~1#1; 474163#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; 474159#L1258 assume !(0 == assert_~arg#1 % 256); 473996#L1253 assume { :end_inline_assert } true; 473843#L1216-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 473835#L110 assume 0 != ~mode1~0 % 256; 473710#L111 assume !(255 == ~r1~0 % 256); 473706#L111-2 [2022-11-02 20:31:03,036 INFO L750 eck$LassoCheckResult]: Loop: 473706#L111-2 ~r1~0 := 1 + ~r1~0 % 256; 473702#L115 assume !(0 != ~ep21~0 % 256); 473696#L115-1 assume !(0 != ~ep31~0 % 256); 473693#L122 assume !(0 != ~ep41~0 % 256); 473686#L129 assume !(3 == ~r1~0 % 256); 473681#L136 ~mode1~0 := 0; 473676#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; 473671#L166 assume !(0 != ~mode2~0 % 256); 473660#L201 assume !(~r2~0 % 256 < 3); 473654#L201-1 ~mode2~0 := 1; 473648#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; 473649#L222 assume !(0 != ~mode3~0 % 256); 475299#L257 assume !(~r3~0 % 256 < 3); 475515#L257-1 ~mode3~0 := 1; 475514#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; 475504#L278 assume !(0 != ~mode4~0 % 256); 475495#L313 assume !(~r4~0 % 256 < 3); 475487#L313-1 ~mode4~0 := 1; 475488#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; 475480#L1087 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 475481#L1088 assume ~st1~0 + ~nl1~0 <= 1; 475472#L1089 assume ~st2~0 + ~nl2~0 <= 1; 475473#L1090 assume ~st3~0 + ~nl3~0 <= 1; 475465#L1091 assume ~st4~0 + ~nl4~0 <= 1; 475466#L1092 assume !(~r1~0 % 256 >= 3); 475458#L1095 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 475459#L1096 assume ~r1~0 % 256 < 3; 475450#L1101 assume !(~r1~0 % 256 >= 3); 475452#L1105 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 475443#L1106 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 475444#L1087-1 check_#res#1 := check_~tmp~1#1; 475431#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; 475432#L1258 assume !(0 == assert_~arg#1 % 256); 475346#L1253 assume { :end_inline_assert } true; 475347#L1216-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 475230#L110 assume !(0 != ~mode1~0 % 256); 475231#L145 assume ~r1~0 % 256 < 3; 475214#L146 assume !(0 != ~ep12~0 % 256); 475216#L146-2 assume 0 != ~ep13~0 % 256; 472699#L150 assume ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0;node1_#t~ite5#1 := ~max1~0; 475196#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; 475179#L149-1 assume !(0 != ~ep14~0 % 256); 475178#L145-1 ~mode1~0 := 1; 475159#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; 475160#L166 assume 0 != ~mode2~0 % 256; 475139#L167 assume 255 == ~r2~0 % 256;~r2~0 := 3; 475140#L167-2 ~r2~0 := 1 + ~r2~0 % 256; 475121#L171 assume !(0 != ~ep12~0 % 256); 475122#L171-1 assume !(0 != ~ep32~0 % 256); 475117#L178 assume !(0 != ~ep42~0 % 256); 475116#L185 assume !(3 == ~r2~0 % 256); 475074#L192 ~mode2~0 := 0; 475075#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; 475055#L222 assume 0 != ~mode3~0 % 256; 474177#L223 assume 255 == ~r3~0 % 256;~r3~0 := 3; 474929#L223-2 ~r3~0 := 1 + ~r3~0 % 256; 474930#L227 assume 0 != ~ep13~0 % 256;~m3~0 := ~p13_old~0;~p13_old~0 := ~nomsg~0; 474914#L230 assume !(~m3~0 > ~max3~0); 474913#L227-1 assume !(0 != ~ep23~0 % 256); 474259#L234 assume !(0 != ~ep43~0 % 256); 474258#L241 assume !(3 == ~r3~0 % 256); 474249#L248 ~mode3~0 := 0; 474250#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; 474239#L278 assume 0 != ~mode4~0 % 256; 474236#L279 assume 255 == ~r4~0 % 256;~r4~0 := 3; 474233#L279-2 ~r4~0 := 1 + ~r4~0 % 256; 474229#L283 assume !(0 != ~ep14~0 % 256); 474227#L283-1 assume !(0 != ~ep24~0 % 256); 474224#L290 assume !(0 != ~ep34~0 % 256); 474221#L297 assume !(3 == ~r4~0 % 256); 474218#L304 ~mode4~0 := 0; 474216#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; 474214#L1087 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 474212#L1088 assume ~st1~0 + ~nl1~0 <= 1; 474210#L1089 assume ~st2~0 + ~nl2~0 <= 1; 474208#L1090 assume ~st3~0 + ~nl3~0 <= 1; 474206#L1091 assume ~st4~0 + ~nl4~0 <= 1; 474203#L1092 assume !(~r1~0 % 256 >= 3); 474187#L1095 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 474185#L1096 assume ~r1~0 % 256 < 3; 474183#L1101 assume ~r1~0 % 256 >= 3; 474181#L1106 assume !(~r1~0 % 256 < 3); 474179#L1110 assume 3 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0;check_~tmp~1#1 := 1; 474180#L1087-1 check_#res#1 := check_~tmp~1#1; 478063#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; 478062#L1258 assume !(0 == assert_~arg#1 % 256); 478061#L1253 assume { :end_inline_assert } true; 478060#L1216-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 478059#L110 assume 0 != ~mode1~0 % 256; 478058#L111 assume !(255 == ~r1~0 % 256); 473706#L111-2 [2022-11-02 20:31:03,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:31:03,037 INFO L85 PathProgramCache]: Analyzing trace with hash -789192225, now seen corresponding path program 1 times [2022-11-02 20:31:03,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:31:03,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791871321] [2022-11-02 20:31:03,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:31:03,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:31:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:31:03,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-02 20:31:03,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:31:03,103 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791871321] [2022-11-02 20:31:03,103 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791871321] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:31:03,103 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:31:03,104 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-02 20:31:03,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620742015] [2022-11-02 20:31:03,104 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:31:03,104 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-02 20:31:03,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:31:03,105 INFO L85 PathProgramCache]: Analyzing trace with hash 1742098061, now seen corresponding path program 1 times [2022-11-02 20:31:03,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:31:03,105 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715302134] [2022-11-02 20:31:03,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:31:03,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:31:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:31:03,162 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-02 20:31:03,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:31:03,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715302134] [2022-11-02 20:31:03,163 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1715302134] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:31:03,163 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:31:03,163 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-02 20:31:03,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1065260316] [2022-11-02 20:31:03,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:31:03,164 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-02 20:31:03,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:31:03,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-02 20:31:03,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-02 20:31:03,165 INFO L87 Difference]: Start difference. First operand 32212 states and 48256 transitions. cyclomatic complexity: 16060 Second operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:31:03,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:31:03,300 INFO L93 Difference]: Finished difference Result 31352 states and 46236 transitions. [2022-11-02 20:31:03,300 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 31352 states and 46236 transitions. [2022-11-02 20:31:03,434 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 9924 [2022-11-02 20:31:03,541 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 31352 states to 31352 states and 46236 transitions. [2022-11-02 20:31:03,542 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 17026 [2022-11-02 20:31:03,554 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 17026 [2022-11-02 20:31:03,554 INFO L73 IsDeterministic]: Start isDeterministic. Operand 31352 states and 46236 transitions. [2022-11-02 20:31:03,556 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-02 20:31:03,556 INFO L218 hiAutomatonCegarLoop]: Abstraction has 31352 states and 46236 transitions. [2022-11-02 20:31:03,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31352 states and 46236 transitions. [2022-11-02 20:31:03,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31352 to 31240. [2022-11-02 20:31:03,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31240 states, 31240 states have (on average 1.475416133162612) internal successors, (46092), 31239 states have internal predecessors, (46092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:31:03,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31240 states to 31240 states and 46092 transitions. [2022-11-02 20:31:03,980 INFO L240 hiAutomatonCegarLoop]: Abstraction has 31240 states and 46092 transitions. [2022-11-02 20:31:03,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-02 20:31:03,981 INFO L428 stractBuchiCegarLoop]: Abstraction has 31240 states and 46092 transitions. [2022-11-02 20:31:03,981 INFO L335 stractBuchiCegarLoop]: ======== Iteration 20 ============ [2022-11-02 20:31:03,981 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 31240 states and 46092 transitions. [2022-11-02 20:31:04,073 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 9924 [2022-11-02 20:31:04,073 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-02 20:31:04,074 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-02 20:31:04,077 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:31:04,077 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:31:04,077 INFO L748 eck$LassoCheckResult]: Stem: 518787#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(37, 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; 518622#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; 518620#L406 assume !(0 != init_~r121~0#1 % 256); 518526#L409 assume !(0 != init_~r131~0#1 % 256); 518248#L416 assume !(0 != init_~r141~0#1 % 256);init_~tmp~0#1 := 0; 518237#L417 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 518309#L427 assume !(0 != init_~r131~0#1 % 256); 518805#L430 assume !(0 != init_~r121~0#1 % 256); 518806#L437 assume !(0 != init_~r141~0#1 % 256);init_~tmp___0~0#1 := 0; 518909#L438 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 518897#L448 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 518898#L459 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 519041#L469 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 519037#L480 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 519030#L490 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 519028#L501 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 519027#L511 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 518822#L522 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 518823#L532 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 518987#L543 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 518986#L553 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 518232#L564 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 518233#L574 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 518856#L585 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 518848#L595 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 518849#L606 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 518969#L616 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 518970#L627 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 519024#L637 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 518529#L648 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 518605#L658 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 518286#L669 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 518747#L679 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 518305#L690 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 518362#L700 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 518363#L711 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 518428#L721 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 518206#L732 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 518606#L742 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 518396#L753 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 518681#L763 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 518591#L774 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 518783#L784 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 518441#L795 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 518426#L805 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 518355#L816 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 518333#L826 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 518230#L837 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 519095#L847 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 518699#L858 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 518700#L868 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 518450#L879 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 518451#L889 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 519552#L900 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 519551#L910 assume ~id1~0 != ~id2~0; 519550#L911 assume ~id1~0 != ~id3~0; 519549#L912 assume ~id1~0 != ~id4~0; 519548#L913 assume ~id2~0 != ~id3~0; 519547#L914 assume ~id2~0 != ~id4~0; 519546#L915 assume ~id3~0 != ~id4~0; 519545#L916 assume ~id1~0 >= 0; 519544#L917 assume ~id2~0 >= 0; 519543#L918 assume ~id3~0 >= 0; 519542#L919 assume ~id4~0 >= 0; 519541#L920 assume 0 == ~r1~0 % 256; 519540#L921 assume 0 == ~r2~0 % 256; 519539#L922 assume 0 == ~r3~0 % 256; 519538#L923 assume 0 == ~r4~0 % 256; 519537#L924 assume 0 != init_~r123~0#1 % 256; 519536#L925 assume 0 != init_~r133~0#1 % 256; 519535#L926 assume 0 != init_~r143~0#1 % 256; 519534#L927 assume 0 != init_~r213~0#1 % 256; 519533#L928 assume 0 != init_~r233~0#1 % 256; 519532#L929 assume 0 != init_~r243~0#1 % 256; 519531#L930 assume 0 != init_~r313~0#1 % 256; 519530#L931 assume 0 != init_~r323~0#1 % 256; 519529#L932 assume 0 != init_~r343~0#1 % 256; 519528#L933 assume 0 != init_~r413~0#1 % 256; 519527#L934 assume 0 != init_~r423~0#1 % 256; 519526#L935 assume 0 != init_~r433~0#1 % 256; 519525#L936 assume ~max1~0 == ~id1~0; 519524#L937 assume ~max2~0 == ~id2~0; 519523#L938 assume ~max3~0 == ~id3~0; 519522#L939 assume ~max4~0 == ~id4~0; 519521#L940 assume 0 == ~st1~0; 519520#L941 assume 0 == ~st2~0; 519519#L942 assume 0 == ~st3~0; 519518#L943 assume 0 == ~st4~0; 519517#L944 assume 0 == ~nl1~0; 519516#L945 assume 0 == ~nl2~0; 519515#L946 assume 0 == ~nl3~0; 519514#L947 assume 0 == ~nl4~0; 519513#L948 assume 0 == ~mode1~0 % 256; 519512#L949 assume 0 == ~mode2~0 % 256; 519511#L950 assume 0 == ~mode3~0 % 256; 519510#L951 assume 0 == ~mode4~0 % 256;init_~tmp___23~0#1 := 1; 519509#L910-1 init_#res#1 := init_~tmp___23~0#1; 519508#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; 519507#L22 assume !(0 == assume_abort_if_not_~cond#1); 519506#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; 519505#L1216-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 519504#L110 assume !(0 != ~mode1~0 % 256); 519503#L145 assume ~r1~0 % 256 < 3; 519501#L146 assume !(0 != ~ep12~0 % 256); 519499#L146-2 assume !(0 != ~ep13~0 % 256); 519497#L149-1 assume !(0 != ~ep14~0 % 256); 519495#L145-1 ~mode1~0 := 1; 519494#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; 519492#L166 assume 0 != ~mode2~0 % 256; 519493#L167 assume !(255 == ~r2~0 % 256); 519673#L167-2 ~r2~0 := 1 + ~r2~0 % 256; 519671#L171 assume !(0 != ~ep12~0 % 256); 519669#L171-1 assume !(0 != ~ep32~0 % 256); 519668#L178 assume !(0 != ~ep42~0 % 256); 519666#L185 assume !(3 == ~r2~0 % 256); 519664#L192 ~mode2~0 := 0; 519663#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; 519661#L222 assume 0 != ~mode3~0 % 256; 519660#L223 assume !(255 == ~r3~0 % 256); 519659#L223-2 ~r3~0 := 1 + ~r3~0 % 256; 519657#L227 assume 0 != ~ep13~0 % 256;~m3~0 := ~p13_old~0;~p13_old~0 := ~nomsg~0; 519658#L230 assume !(~m3~0 > ~max3~0); 526216#L227-1 assume !(0 != ~ep23~0 % 256); 526214#L234 assume !(0 != ~ep43~0 % 256); 526212#L241 assume !(3 == ~r3~0 % 256); 526210#L248 ~mode3~0 := 0; 526209#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; 526207#L278 assume 0 != ~mode4~0 % 256; 526206#L279 assume !(255 == ~r4~0 % 256); 526204#L279-2 ~r4~0 := 1 + ~r4~0 % 256; 526205#L283 [2022-11-02 20:31:04,078 INFO L750 eck$LassoCheckResult]: Loop: 526205#L283 assume !(0 != ~ep14~0 % 256); 538976#L283-1 assume !(0 != ~ep24~0 % 256); 538974#L290 assume !(0 != ~ep34~0 % 256); 538972#L297 assume !(3 == ~r4~0 % 256); 538970#L304 ~mode4~0 := 0; 538969#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; 538968#L1087 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 538967#L1088 assume ~st1~0 + ~nl1~0 <= 1; 538966#L1089 assume ~st2~0 + ~nl2~0 <= 1; 538965#L1090 assume ~st3~0 + ~nl3~0 <= 1; 538964#L1091 assume ~st4~0 + ~nl4~0 <= 1; 538963#L1092 assume !(~r1~0 % 256 >= 3); 538962#L1095 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 538961#L1096 assume ~r1~0 % 256 < 3; 538960#L1101 assume !(~r1~0 % 256 >= 3); 538959#L1105 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 538958#L1106 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 538957#L1087-1 check_#res#1 := check_~tmp~1#1; 538956#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; 538955#L1258 assume !(0 == assert_~arg#1 % 256); 538954#L1253 assume { :end_inline_assert } true; 538953#L1216-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 538951#L110 assume 0 != ~mode1~0 % 256; 538952#L111 assume !(255 == ~r1~0 % 256); 538880#L111-2 ~r1~0 := 1 + ~r1~0 % 256; 538881#L115 assume !(0 != ~ep21~0 % 256); 539982#L115-1 assume !(0 != ~ep31~0 % 256); 539981#L122 assume !(0 != ~ep41~0 % 256); 539978#L129 assume !(3 == ~r1~0 % 256); 539977#L136 ~mode1~0 := 0; 539976#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; 538775#L166 assume !(0 != ~mode2~0 % 256); 538776#L201 assume !(~r2~0 % 256 < 3); 538755#L201-1 ~mode2~0 := 1; 538742#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; 538743#L222 assume !(0 != ~mode3~0 % 256); 538730#L257 assume !(~r3~0 % 256 < 3); 538715#L257-1 ~mode3~0 := 1; 538713#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; 538714#L278 assume !(0 != ~mode4~0 % 256); 538698#L313 assume !(~r4~0 % 256 < 3); 538696#L313-1 ~mode4~0 := 1; 542936#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; 538683#L1087 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 538684#L1088 assume ~st1~0 + ~nl1~0 <= 1; 542869#L1089 assume ~st2~0 + ~nl2~0 <= 1; 538671#L1090 assume ~st3~0 + ~nl3~0 <= 1; 538672#L1091 assume ~st4~0 + ~nl4~0 <= 1; 538661#L1092 assume !(~r1~0 % 256 >= 3); 538663#L1095 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 543345#L1096 assume ~r1~0 % 256 < 3; 538653#L1101 assume !(~r1~0 % 256 >= 3); 538651#L1105 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 538648#L1106 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 538649#L1087-1 check_#res#1 := check_~tmp~1#1; 543340#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; 543339#L1258 assume !(0 == assert_~arg#1 % 256); 543338#L1253 assume { :end_inline_assert } true; 543337#L1216-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 543336#L110 assume !(0 != ~mode1~0 % 256); 543335#L145 assume ~r1~0 % 256 < 3; 543333#L146 assume !(0 != ~ep12~0 % 256); 543194#L146-2 assume 0 != ~ep13~0 % 256; 535589#L150 assume ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0;node1_#t~ite5#1 := ~max1~0; 543152#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; 543153#L149-1 assume !(0 != ~ep14~0 % 256); 543132#L145-1 ~mode1~0 := 1; 543133#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; 542971#L166 assume 0 != ~mode2~0 % 256; 542972#L167 assume 255 == ~r2~0 % 256;~r2~0 := 3; 542931#L167-2 ~r2~0 := 1 + ~r2~0 % 256; 542932#L171 assume !(0 != ~ep12~0 % 256); 542923#L171-1 assume !(0 != ~ep32~0 % 256); 542924#L178 assume !(0 != ~ep42~0 % 256); 542866#L185 assume !(3 == ~r2~0 % 256); 542865#L192 ~mode2~0 := 0; 542852#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; 542853#L222 assume 0 != ~mode3~0 % 256; 542600#L223 assume 255 == ~r3~0 % 256;~r3~0 := 3; 542601#L223-2 ~r3~0 := 1 + ~r3~0 % 256; 542567#L227 assume 0 != ~ep13~0 % 256;~m3~0 := ~p13_old~0;~p13_old~0 := ~nomsg~0; 542568#L230 assume !(~m3~0 > ~max3~0); 542478#L227-1 assume !(0 != ~ep23~0 % 256); 542474#L234 assume !(0 != ~ep43~0 % 256); 542473#L241 assume !(3 == ~r3~0 % 256); 542036#L248 ~mode3~0 := 0; 542037#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; 538981#L278 assume 0 != ~mode4~0 % 256; 538982#L279 assume 255 == ~r4~0 % 256;~r4~0 := 3; 538978#L279-2 ~r4~0 := 1 + ~r4~0 % 256; 526205#L283 [2022-11-02 20:31:04,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:31:04,078 INFO L85 PathProgramCache]: Analyzing trace with hash -2104105242, now seen corresponding path program 1 times [2022-11-02 20:31:04,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:31:04,079 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051526088] [2022-11-02 20:31:04,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:31:04,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:31:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:31:04,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:31:04,139 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:31:04,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051526088] [2022-11-02 20:31:04,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1051526088] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:31:04,139 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:31:04,139 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-02 20:31:04,139 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858653838] [2022-11-02 20:31:04,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:31:04,140 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-02 20:31:04,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:31:04,141 INFO L85 PathProgramCache]: Analyzing trace with hash 995238954, now seen corresponding path program 2 times [2022-11-02 20:31:04,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:31:04,141 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491239970] [2022-11-02 20:31:04,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:31:04,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:31:04,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:31:04,158 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:31:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:31:04,188 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-02 20:31:07,535 INFO L210 LassoAnalysis]: Preferences: [2022-11-02 20:31:07,536 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-02 20:31:07,536 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-02 20:31:07,536 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-02 20:31:07,536 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-02 20:31:07,536 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:07,536 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-02 20:31:07,537 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-02 20:31:07,537 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4.ufo.UNBOUNDED.pals.c_Iteration20_Loop [2022-11-02 20:31:07,537 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-02 20:31:07,537 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-02 20:31:07,540 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,544 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,547 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,550 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,557 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,564 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,566 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,569 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,572 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,575 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,585 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,790 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,805 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,813 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,816 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,819 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,821 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,824 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,826 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,832 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,834 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,838 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,840 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,844 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,847 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,851 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,857 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,861 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,864 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,867 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,870 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,874 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,880 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,884 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,886 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,888 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:07,895 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,251 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-02 20:31:11,251 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-02 20:31:11,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:11,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:11,252 INFO L229 MonitoredProcess]: Starting monitored process 2499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:11,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2499)] Waiting until timeout for monitored process [2022-11-02 20:31:11,254 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:31:11,254 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:31:11,279 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-02 20:31:11,279 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep32~0=-256} Honda state: {~ep32~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-02 20:31:11,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2499)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:11,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:11,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:11,304 INFO L229 MonitoredProcess]: Starting monitored process 2500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:11,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2500)] Waiting until timeout for monitored process [2022-11-02 20:31:11,305 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:31:11,305 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:31:11,318 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-02 20:31:11,318 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_#t~ite8#1=0} Honda state: {ULTIMATE.start_node2_#t~ite8#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-02 20:31:11,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2500)] Ended with exit code 0 [2022-11-02 20:31:11,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:11,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:11,343 INFO L229 MonitoredProcess]: Starting monitored process 2501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:11,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2501)] Waiting until timeout for monitored process [2022-11-02 20:31:11,344 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:31:11,344 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:31:11,366 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-02 20:31:11,366 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep24~0=-256} Honda state: {~ep24~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-02 20:31:11,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2501)] Ended with exit code 0 [2022-11-02 20:31:11,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:11,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:11,393 INFO L229 MonitoredProcess]: Starting monitored process 2502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:11,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2502)] Waiting until timeout for monitored process [2022-11-02 20:31:11,394 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:31:11,394 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:31:11,413 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-02 20:31:11,413 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode3~0=0} Honda state: {~mode3~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-02 20:31:11,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2502)] Ended with exit code 0 [2022-11-02 20:31:11,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:11,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:11,439 INFO L229 MonitoredProcess]: Starting monitored process 2503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:11,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2503)] Waiting until timeout for monitored process [2022-11-02 20:31:11,440 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:31:11,440 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:31:11,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2503)] Ended with exit code 0 [2022-11-02 20:31:11,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:11,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:11,476 INFO L229 MonitoredProcess]: Starting monitored process 2504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:11,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2504)] Waiting until timeout for monitored process [2022-11-02 20:31:11,477 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-02 20:31:11,477 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:31:11,680 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-02 20:31:11,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2504)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:11,684 INFO L210 LassoAnalysis]: Preferences: [2022-11-02 20:31:11,684 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-02 20:31:11,684 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-02 20:31:11,684 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-02 20:31:11,684 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-02 20:31:11,684 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:11,684 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-02 20:31:11,684 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-02 20:31:11,684 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4.ufo.UNBOUNDED.pals.c_Iteration20_Loop [2022-11-02 20:31:11,684 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-02 20:31:11,684 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-02 20:31:11,687 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,691 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,694 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,699 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,704 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,706 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,707 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,709 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,712 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,713 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,722 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,733 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,735 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,915 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,918 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,920 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,927 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,929 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,931 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,933 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,938 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,941 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,943 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,946 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,948 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,950 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,953 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,958 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,961 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,963 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,965 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,968 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,971 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,976 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,979 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,984 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:11,989 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:31:15,418 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-02 20:31:15,418 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-02 20:31:15,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:15,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:15,419 INFO L229 MonitoredProcess]: Starting monitored process 2505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:15,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2505)] Waiting until timeout for monitored process [2022-11-02 20:31:15,421 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 [2022-11-02 20:31:15,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:15,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:15,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:15,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:15,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:15,434 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:15,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:15,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:15,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2505)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:15,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:15,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:15,464 INFO L229 MonitoredProcess]: Starting monitored process 2506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:15,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2506)] Waiting until timeout for monitored process [2022-11-02 20:31:15,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:15,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:15,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:15,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:15,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:15,477 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:15,477 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:15,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:15,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:15,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2506)] Ended with exit code 0 [2022-11-02 20:31:15,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:15,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:15,504 INFO L229 MonitoredProcess]: Starting monitored process 2507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:15,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2507)] Waiting until timeout for monitored process [2022-11-02 20:31:15,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:15,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:15,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:15,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:15,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:15,516 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:15,517 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:15,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:15,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:15,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2507)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:15,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:15,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:15,545 INFO L229 MonitoredProcess]: Starting monitored process 2508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:15,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2508)] Waiting until timeout for monitored process [2022-11-02 20:31:15,546 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 [2022-11-02 20:31:15,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:15,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:15,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:15,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:15,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:15,560 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:15,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:15,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:15,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2508)] Ended with exit code 0 [2022-11-02 20:31:15,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:15,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:15,588 INFO L229 MonitoredProcess]: Starting monitored process 2509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:15,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2509)] Waiting until timeout for monitored process [2022-11-02 20:31:15,589 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 [2022-11-02 20:31:15,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:15,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:15,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:15,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:15,600 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:15,600 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:15,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:15,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:15,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2509)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:15,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:15,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:15,625 INFO L229 MonitoredProcess]: Starting monitored process 2510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:15,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2510)] Waiting until timeout for monitored process [2022-11-02 20:31:15,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:15,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:15,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:15,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:15,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:15,637 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:15,638 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:15,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:15,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:15,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2510)] Ended with exit code 0 [2022-11-02 20:31:15,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:15,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:15,663 INFO L229 MonitoredProcess]: Starting monitored process 2511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:15,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2511)] Waiting until timeout for monitored process [2022-11-02 20:31:15,664 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 [2022-11-02 20:31:15,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:15,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:15,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:15,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:15,675 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:15,675 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:15,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:15,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:15,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2511)] Ended with exit code 0 [2022-11-02 20:31:15,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:15,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:15,700 INFO L229 MonitoredProcess]: Starting monitored process 2512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:15,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2512)] Waiting until timeout for monitored process [2022-11-02 20:31:15,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:15,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:15,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:15,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:15,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:15,712 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:15,713 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:15,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:15,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:15,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2512)] Ended with exit code 0 [2022-11-02 20:31:15,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:15,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:15,740 INFO L229 MonitoredProcess]: Starting monitored process 2513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:15,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2513)] Waiting until timeout for monitored process [2022-11-02 20:31:15,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:15,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:15,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:15,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:15,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:15,753 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:15,753 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:15,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:15,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:15,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2513)] Ended with exit code 0 [2022-11-02 20:31:15,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:15,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:15,778 INFO L229 MonitoredProcess]: Starting monitored process 2514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:15,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2514)] Waiting until timeout for monitored process [2022-11-02 20:31:15,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:15,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:15,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:15,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:15,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:15,791 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:15,792 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:15,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:15,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:15,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2514)] Ended with exit code 0 [2022-11-02 20:31:15,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:15,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:15,851 INFO L229 MonitoredProcess]: Starting monitored process 2515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:15,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2515)] Waiting until timeout for monitored process [2022-11-02 20:31:15,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:15,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:15,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:15,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:15,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:15,864 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:15,865 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:15,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:15,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:15,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2515)] Ended with exit code 0 [2022-11-02 20:31:15,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:15,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:15,892 INFO L229 MonitoredProcess]: Starting monitored process 2516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:15,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2516)] Waiting until timeout for monitored process [2022-11-02 20:31:15,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:15,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:15,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:15,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:15,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:15,904 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:15,904 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:15,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:15,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:15,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2516)] Ended with exit code 0 [2022-11-02 20:31:15,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:15,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:15,927 INFO L229 MonitoredProcess]: Starting monitored process 2517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:15,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2517)] Waiting until timeout for monitored process [2022-11-02 20:31:15,928 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 [2022-11-02 20:31:15,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:15,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:15,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:15,940 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-02 20:31:15,940 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:15,966 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-11-02 20:31:15,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2517)] Ended with exit code 0 [2022-11-02 20:31:16,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,024 INFO L229 MonitoredProcess]: Starting monitored process 2518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2518)] Waiting until timeout for monitored process [2022-11-02 20:31:16,025 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 [2022-11-02 20:31:16,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,036 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,036 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2518)] Ended with exit code 0 [2022-11-02 20:31:16,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,063 INFO L229 MonitoredProcess]: Starting monitored process 2519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2519)] Waiting until timeout for monitored process [2022-11-02 20:31:16,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,075 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2519)] Ended with exit code 0 [2022-11-02 20:31:16,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,099 INFO L229 MonitoredProcess]: Starting monitored process 2520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2520)] Waiting until timeout for monitored process [2022-11-02 20:31:16,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,112 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2520)] Ended with exit code 0 [2022-11-02 20:31:16,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,140 INFO L229 MonitoredProcess]: Starting monitored process 2521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2521)] Waiting until timeout for monitored process [2022-11-02 20:31:16,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,152 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2521)] Ended with exit code 0 [2022-11-02 20:31:16,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,176 INFO L229 MonitoredProcess]: Starting monitored process 2522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2522)] Waiting until timeout for monitored process [2022-11-02 20:31:16,177 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 [2022-11-02 20:31:16,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,188 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2522)] Ended with exit code 0 [2022-11-02 20:31:16,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,214 INFO L229 MonitoredProcess]: Starting monitored process 2523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2523)] Waiting until timeout for monitored process [2022-11-02 20:31:16,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,226 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,227 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2523)] Ended with exit code 0 [2022-11-02 20:31:16,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,253 INFO L229 MonitoredProcess]: Starting monitored process 2524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2524)] Waiting until timeout for monitored process [2022-11-02 20:31:16,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,266 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2524)] Ended with exit code 0 [2022-11-02 20:31:16,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,294 INFO L229 MonitoredProcess]: Starting monitored process 2525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2525)] Waiting until timeout for monitored process [2022-11-02 20:31:16,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,307 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,307 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2525)] Ended with exit code 0 [2022-11-02 20:31:16,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,336 INFO L229 MonitoredProcess]: Starting monitored process 2526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2526)] Waiting until timeout for monitored process [2022-11-02 20:31:16,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,348 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,349 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2526)] Ended with exit code 0 [2022-11-02 20:31:16,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,374 INFO L229 MonitoredProcess]: Starting monitored process 2527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2527)] Waiting until timeout for monitored process [2022-11-02 20:31:16,376 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 [2022-11-02 20:31:16,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,387 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,388 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2527)] Ended with exit code 0 [2022-11-02 20:31:16,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,416 INFO L229 MonitoredProcess]: Starting monitored process 2528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2528)] Waiting until timeout for monitored process [2022-11-02 20:31:16,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,428 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2528)] Ended with exit code 0 [2022-11-02 20:31:16,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,452 INFO L229 MonitoredProcess]: Starting monitored process 2529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2529)] Waiting until timeout for monitored process [2022-11-02 20:31:16,453 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 [2022-11-02 20:31:16,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,464 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,465 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2529)] Ended with exit code 0 [2022-11-02 20:31:16,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,492 INFO L229 MonitoredProcess]: Starting monitored process 2530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2530)] Waiting until timeout for monitored process [2022-11-02 20:31:16,493 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 [2022-11-02 20:31:16,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,504 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,504 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2530)] Ended with exit code 0 [2022-11-02 20:31:16,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,531 INFO L229 MonitoredProcess]: Starting monitored process 2531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2531)] Waiting until timeout for monitored process [2022-11-02 20:31:16,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,545 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2531)] Ended with exit code 0 [2022-11-02 20:31:16,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,573 INFO L229 MonitoredProcess]: Starting monitored process 2532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2532)] Waiting until timeout for monitored process [2022-11-02 20:31:16,574 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 [2022-11-02 20:31:16,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,586 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2532)] Ended with exit code 0 [2022-11-02 20:31:16,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,612 INFO L229 MonitoredProcess]: Starting monitored process 2533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2533)] Waiting until timeout for monitored process [2022-11-02 20:31:16,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,625 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,626 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2533)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:16,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,651 INFO L229 MonitoredProcess]: Starting monitored process 2534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2534)] Waiting until timeout for monitored process [2022-11-02 20:31:16,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,664 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2534)] Ended with exit code 0 [2022-11-02 20:31:16,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,691 INFO L229 MonitoredProcess]: Starting monitored process 2535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2535)] Waiting until timeout for monitored process [2022-11-02 20:31:16,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,703 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,704 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2535)] Ended with exit code 0 [2022-11-02 20:31:16,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,729 INFO L229 MonitoredProcess]: Starting monitored process 2536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2536)] Waiting until timeout for monitored process [2022-11-02 20:31:16,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,742 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,743 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2536)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:16,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,770 INFO L229 MonitoredProcess]: Starting monitored process 2537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2537)] Waiting until timeout for monitored process [2022-11-02 20:31:16,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,783 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,784 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2537)] Ended with exit code 0 [2022-11-02 20:31:16,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,813 INFO L229 MonitoredProcess]: Starting monitored process 2538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2538)] Waiting until timeout for monitored process [2022-11-02 20:31:16,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,826 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,827 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2538)] Ended with exit code 0 [2022-11-02 20:31:16,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,856 INFO L229 MonitoredProcess]: Starting monitored process 2539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2539)] Waiting until timeout for monitored process [2022-11-02 20:31:16,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,871 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2539)] Ended with exit code 0 [2022-11-02 20:31:16,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,900 INFO L229 MonitoredProcess]: Starting monitored process 2540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2540)] Waiting until timeout for monitored process [2022-11-02 20:31:16,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,914 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2540)] Ended with exit code 0 [2022-11-02 20:31:16,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,939 INFO L229 MonitoredProcess]: Starting monitored process 2541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2541)] Waiting until timeout for monitored process [2022-11-02 20:31:16,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,951 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:31:16,952 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:31:16,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:16,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2541)] Ended with exit code 0 [2022-11-02 20:31:16,978 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-02 20:31:16,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:16,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:16,979 INFO L229 MonitoredProcess]: Starting monitored process 2542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:16,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2542)] Waiting until timeout for monitored process [2022-11-02 20:31:16,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:16,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:16,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:16,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:16,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:16,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:16,993 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:16,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:16,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2542)] Ended with exit code 0 [2022-11-02 20:31:17,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,021 INFO L229 MonitoredProcess]: Starting monitored process 2543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2543)] Waiting until timeout for monitored process [2022-11-02 20:31:17,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,035 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2543)] Ended with exit code 0 [2022-11-02 20:31:17,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,065 INFO L229 MonitoredProcess]: Starting monitored process 2544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2544)] Waiting until timeout for monitored process [2022-11-02 20:31:17,066 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 [2022-11-02 20:31:17,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,078 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,079 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2544)] Ended with exit code 0 [2022-11-02 20:31:17,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,109 INFO L229 MonitoredProcess]: Starting monitored process 2545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2545)] Waiting until timeout for monitored process [2022-11-02 20:31:17,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,124 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2545)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:17,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,154 INFO L229 MonitoredProcess]: Starting monitored process 2546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2546)] Waiting until timeout for monitored process [2022-11-02 20:31:17,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,167 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2546)] Ended with exit code 0 [2022-11-02 20:31:17,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,192 INFO L229 MonitoredProcess]: Starting monitored process 2547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2547)] Waiting until timeout for monitored process [2022-11-02 20:31:17,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,204 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,204 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2547)] Ended with exit code 0 [2022-11-02 20:31:17,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,232 INFO L229 MonitoredProcess]: Starting monitored process 2548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2548)] Waiting until timeout for monitored process [2022-11-02 20:31:17,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,245 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,245 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2548)] Ended with exit code 0 [2022-11-02 20:31:17,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,271 INFO L229 MonitoredProcess]: Starting monitored process 2549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2549)] Waiting until timeout for monitored process [2022-11-02 20:31:17,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,284 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,285 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2549)] Ended with exit code 0 [2022-11-02 20:31:17,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,312 INFO L229 MonitoredProcess]: Starting monitored process 2550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2550)] Waiting until timeout for monitored process [2022-11-02 20:31:17,314 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 [2022-11-02 20:31:17,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,325 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,326 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2550)] Ended with exit code 0 [2022-11-02 20:31:17,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,354 INFO L229 MonitoredProcess]: Starting monitored process 2551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2551)] Waiting until timeout for monitored process [2022-11-02 20:31:17,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,369 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2551)] Ended with exit code 0 [2022-11-02 20:31:17,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,402 INFO L229 MonitoredProcess]: Starting monitored process 2552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2552)] Waiting until timeout for monitored process [2022-11-02 20:31:17,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,416 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,418 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2552)] Ended with exit code 0 [2022-11-02 20:31:17,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,446 INFO L229 MonitoredProcess]: Starting monitored process 2553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2553)] Waiting until timeout for monitored process [2022-11-02 20:31:17,447 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 [2022-11-02 20:31:17,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,458 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,458 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2553)] Ended with exit code 0 [2022-11-02 20:31:17,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,484 INFO L229 MonitoredProcess]: Starting monitored process 2554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2554)] Waiting until timeout for monitored process [2022-11-02 20:31:17,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,500 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-02 20:31:17,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,542 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:31:17,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2554)] Ended with exit code 0 [2022-11-02 20:31:17,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,622 INFO L229 MonitoredProcess]: Starting monitored process 2555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2555)] Waiting until timeout for monitored process [2022-11-02 20:31:17,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,636 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2555)] Ended with exit code 0 [2022-11-02 20:31:17,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,665 INFO L229 MonitoredProcess]: Starting monitored process 2556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2556)] Waiting until timeout for monitored process [2022-11-02 20:31:17,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,678 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,678 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2556)] Ended with exit code 0 [2022-11-02 20:31:17,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,703 INFO L229 MonitoredProcess]: Starting monitored process 2557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2557)] Waiting until timeout for monitored process [2022-11-02 20:31:17,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,715 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,717 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2557)] Ended with exit code 0 [2022-11-02 20:31:17,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,744 INFO L229 MonitoredProcess]: Starting monitored process 2558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2558)] Waiting until timeout for monitored process [2022-11-02 20:31:17,746 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 [2022-11-02 20:31:17,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,757 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,758 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2558)] Ended with exit code 0 [2022-11-02 20:31:17,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,785 INFO L229 MonitoredProcess]: Starting monitored process 2559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2559)] Waiting until timeout for monitored process [2022-11-02 20:31:17,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,797 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,798 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2559)] Ended with exit code 0 [2022-11-02 20:31:17,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,825 INFO L229 MonitoredProcess]: Starting monitored process 2560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2560)] Waiting until timeout for monitored process [2022-11-02 20:31:17,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,838 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,839 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2560)] Ended with exit code 0 [2022-11-02 20:31:17,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,865 INFO L229 MonitoredProcess]: Starting monitored process 2561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2561)] Waiting until timeout for monitored process [2022-11-02 20:31:17,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,878 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,879 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2561)] Ended with exit code 0 [2022-11-02 20:31:17,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,907 INFO L229 MonitoredProcess]: Starting monitored process 2562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2562)] Waiting until timeout for monitored process [2022-11-02 20:31:17,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,920 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,920 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2562)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:17,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,948 INFO L229 MonitoredProcess]: Starting monitored process 2563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2563)] Waiting until timeout for monitored process [2022-11-02 20:31:17,949 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 [2022-11-02 20:31:17,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,960 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,960 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:17,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:17,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2563)] Ended with exit code 0 [2022-11-02 20:31:17,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:17,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:17,986 INFO L229 MonitoredProcess]: Starting monitored process 2564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:17,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2564)] Waiting until timeout for monitored process [2022-11-02 20:31:17,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:17,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:17,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:17,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:17,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:17,998 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:17,998 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:17,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2564)] Ended with exit code 0 [2022-11-02 20:31:18,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,026 INFO L229 MonitoredProcess]: Starting monitored process 2565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2565)] Waiting until timeout for monitored process [2022-11-02 20:31:18,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,037 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,038 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2565)] Ended with exit code 0 [2022-11-02 20:31:18,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,063 INFO L229 MonitoredProcess]: Starting monitored process 2566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2566)] Waiting until timeout for monitored process [2022-11-02 20:31:18,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,076 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2566)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:18,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,103 INFO L229 MonitoredProcess]: Starting monitored process 2567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2567)] Waiting until timeout for monitored process [2022-11-02 20:31:18,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,115 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,115 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2567)] Ended with exit code 0 [2022-11-02 20:31:18,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,144 INFO L229 MonitoredProcess]: Starting monitored process 2568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2568)] Waiting until timeout for monitored process [2022-11-02 20:31:18,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,157 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2568)] Ended with exit code 0 [2022-11-02 20:31:18,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,184 INFO L229 MonitoredProcess]: Starting monitored process 2569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2569)] Waiting until timeout for monitored process [2022-11-02 20:31:18,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,196 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,197 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2569)] Ended with exit code 0 [2022-11-02 20:31:18,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,224 INFO L229 MonitoredProcess]: Starting monitored process 2570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2570)] Waiting until timeout for monitored process [2022-11-02 20:31:18,226 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 [2022-11-02 20:31:18,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,237 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,238 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2570)] Ended with exit code 0 [2022-11-02 20:31:18,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,263 INFO L229 MonitoredProcess]: Starting monitored process 2571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2571)] Waiting until timeout for monitored process [2022-11-02 20:31:18,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,275 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,276 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2571)] Ended with exit code 0 [2022-11-02 20:31:18,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,305 INFO L229 MonitoredProcess]: Starting monitored process 2572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2572)] Waiting until timeout for monitored process [2022-11-02 20:31:18,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,323 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,324 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2572)] Ended with exit code 0 [2022-11-02 20:31:18,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,353 INFO L229 MonitoredProcess]: Starting monitored process 2573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2573)] Waiting until timeout for monitored process [2022-11-02 20:31:18,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,366 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,367 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2573)] Ended with exit code 0 [2022-11-02 20:31:18,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,394 INFO L229 MonitoredProcess]: Starting monitored process 2574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2574)] Waiting until timeout for monitored process [2022-11-02 20:31:18,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,407 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,408 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2574)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:18,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,438 INFO L229 MonitoredProcess]: Starting monitored process 2575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2575)] Waiting until timeout for monitored process [2022-11-02 20:31:18,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,453 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2575)] Ended with exit code 0 [2022-11-02 20:31:18,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,482 INFO L229 MonitoredProcess]: Starting monitored process 2576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2576)] Waiting until timeout for monitored process [2022-11-02 20:31:18,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,497 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2576)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:18,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,524 INFO L229 MonitoredProcess]: Starting monitored process 2577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2577)] Waiting until timeout for monitored process [2022-11-02 20:31:18,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,536 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,538 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2577)] Ended with exit code 0 [2022-11-02 20:31:18,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,566 INFO L229 MonitoredProcess]: Starting monitored process 2578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2578)] Waiting until timeout for monitored process [2022-11-02 20:31:18,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:18,580 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:18,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2578)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:18,605 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-02 20:31:18,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,607 INFO L229 MonitoredProcess]: Starting monitored process 2579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2579)] Waiting until timeout for monitored process [2022-11-02 20:31:18,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:18,625 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:18,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2579)] Ended with exit code 0 [2022-11-02 20:31:18,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,655 INFO L229 MonitoredProcess]: Starting monitored process 2580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2580)] Waiting until timeout for monitored process [2022-11-02 20:31:18,656 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 [2022-11-02 20:31:18,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:18,670 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:18,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2580)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:18,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,701 INFO L229 MonitoredProcess]: Starting monitored process 2581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2581)] Waiting until timeout for monitored process [2022-11-02 20:31:18,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:18,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:18,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2581)] Ended with exit code 0 [2022-11-02 20:31:18,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,746 INFO L229 MonitoredProcess]: Starting monitored process 2582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2582)] Waiting until timeout for monitored process [2022-11-02 20:31:18,747 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 [2022-11-02 20:31:18,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:18,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:18,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2582)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:18,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,791 INFO L229 MonitoredProcess]: Starting monitored process 2583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2583)] Waiting until timeout for monitored process [2022-11-02 20:31:18,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:18,806 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:18,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2583)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:18,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,834 INFO L229 MonitoredProcess]: Starting monitored process 2584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2584)] Waiting until timeout for monitored process [2022-11-02 20:31:18,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:18,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:18,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2584)] Ended with exit code 0 [2022-11-02 20:31:18,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,877 INFO L229 MonitoredProcess]: Starting monitored process 2585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2585)] Waiting until timeout for monitored process [2022-11-02 20:31:18,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:18,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:18,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2585)] Ended with exit code 0 [2022-11-02 20:31:18,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,921 INFO L229 MonitoredProcess]: Starting monitored process 2586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2586)] Waiting until timeout for monitored process [2022-11-02 20:31:18,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:18,936 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:18,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:18,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2586)] Ended with exit code 0 [2022-11-02 20:31:18,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:18,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:18,966 INFO L229 MonitoredProcess]: Starting monitored process 2587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:18,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2587)] Waiting until timeout for monitored process [2022-11-02 20:31:18,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:18,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:18,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:18,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:18,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:18,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:18,985 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:18,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:18,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2587)] Ended with exit code 0 [2022-11-02 20:31:19,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,016 INFO L229 MonitoredProcess]: Starting monitored process 2588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2588)] Waiting until timeout for monitored process [2022-11-02 20:31:19,017 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 [2022-11-02 20:31:19,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2588)] Ended with exit code 0 [2022-11-02 20:31:19,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,060 INFO L229 MonitoredProcess]: Starting monitored process 2589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2589)] Waiting until timeout for monitored process [2022-11-02 20:31:19,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,076 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2589)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:19,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,108 INFO L229 MonitoredProcess]: Starting monitored process 2590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2590)] Waiting until timeout for monitored process [2022-11-02 20:31:19,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,122 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2590)] Ended with exit code 0 [2022-11-02 20:31:19,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,151 INFO L229 MonitoredProcess]: Starting monitored process 2591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2591)] Waiting until timeout for monitored process [2022-11-02 20:31:19,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,170 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-02 20:31:19,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,235 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-02 20:31:19,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2591)] Ended with exit code 0 [2022-11-02 20:31:19,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,342 INFO L229 MonitoredProcess]: Starting monitored process 2592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2592)] Waiting until timeout for monitored process [2022-11-02 20:31:19,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2592)] Ended with exit code 0 [2022-11-02 20:31:19,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,385 INFO L229 MonitoredProcess]: Starting monitored process 2593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2593)] Waiting until timeout for monitored process [2022-11-02 20:31:19,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,399 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2593)] Ended with exit code 0 [2022-11-02 20:31:19,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,426 INFO L229 MonitoredProcess]: Starting monitored process 2594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2594)] Waiting until timeout for monitored process [2022-11-02 20:31:19,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2594)] Ended with exit code 0 [2022-11-02 20:31:19,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,474 INFO L229 MonitoredProcess]: Starting monitored process 2595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2595)] Waiting until timeout for monitored process [2022-11-02 20:31:19,475 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 [2022-11-02 20:31:19,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,488 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2595)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:19,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,517 INFO L229 MonitoredProcess]: Starting monitored process 2596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2596)] Waiting until timeout for monitored process [2022-11-02 20:31:19,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,531 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2596)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:19,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,558 INFO L229 MonitoredProcess]: Starting monitored process 2597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2597)] Waiting until timeout for monitored process [2022-11-02 20:31:19,560 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 [2022-11-02 20:31:19,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2597)] Ended with exit code 0 [2022-11-02 20:31:19,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,600 INFO L229 MonitoredProcess]: Starting monitored process 2598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2598)] Waiting until timeout for monitored process [2022-11-02 20:31:19,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,614 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2598)] Ended with exit code 0 [2022-11-02 20:31:19,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,643 INFO L229 MonitoredProcess]: Starting monitored process 2599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2599)] Waiting until timeout for monitored process [2022-11-02 20:31:19,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,657 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2599)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:19,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,686 INFO L229 MonitoredProcess]: Starting monitored process 2600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2600)] Waiting until timeout for monitored process [2022-11-02 20:31:19,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2600)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:19,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,729 INFO L229 MonitoredProcess]: Starting monitored process 2601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2601)] Waiting until timeout for monitored process [2022-11-02 20:31:19,730 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 [2022-11-02 20:31:19,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2601)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:19,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,773 INFO L229 MonitoredProcess]: Starting monitored process 2602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2602)] Waiting until timeout for monitored process [2022-11-02 20:31:19,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,786 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2602)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:19,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,813 INFO L229 MonitoredProcess]: Starting monitored process 2603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2603)] Waiting until timeout for monitored process [2022-11-02 20:31:19,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,826 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,827 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2603)] Ended with exit code 0 [2022-11-02 20:31:19,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,855 INFO L229 MonitoredProcess]: Starting monitored process 2604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2604)] Waiting until timeout for monitored process [2022-11-02 20:31:19,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,868 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2604)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:19,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,909 INFO L229 MonitoredProcess]: Starting monitored process 2605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2605)] Waiting until timeout for monitored process [2022-11-02 20:31:19,910 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 [2022-11-02 20:31:19,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,923 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2605)] Ended with exit code 0 [2022-11-02 20:31:19,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,953 INFO L229 MonitoredProcess]: Starting monitored process 2606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2606)] Waiting until timeout for monitored process [2022-11-02 20:31:19,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:19,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:19,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:19,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:19,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:19,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:19,966 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:19,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:19,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:19,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2606)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:19,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:19,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:19,992 INFO L229 MonitoredProcess]: Starting monitored process 2607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:19,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2607)] Waiting until timeout for monitored process [2022-11-02 20:31:19,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:20,004 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:20,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2607)] Ended with exit code 0 [2022-11-02 20:31:20,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,031 INFO L229 MonitoredProcess]: Starting monitored process 2608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2608)] Waiting until timeout for monitored process [2022-11-02 20:31:20,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:20,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:20,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2608)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:20,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,073 INFO L229 MonitoredProcess]: Starting monitored process 2609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2609)] Waiting until timeout for monitored process [2022-11-02 20:31:20,074 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 [2022-11-02 20:31:20,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:20,087 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:20,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2609)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:20,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,114 INFO L229 MonitoredProcess]: Starting monitored process 2610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2610)] Waiting until timeout for monitored process [2022-11-02 20:31:20,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:20,128 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:20,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2610)] Ended with exit code 0 [2022-11-02 20:31:20,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,155 INFO L229 MonitoredProcess]: Starting monitored process 2611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2611)] Waiting until timeout for monitored process [2022-11-02 20:31:20,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:20,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:20,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2611)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:20,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,198 INFO L229 MonitoredProcess]: Starting monitored process 2612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2612)] Waiting until timeout for monitored process [2022-11-02 20:31:20,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:20,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:20,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2612)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:20,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,239 INFO L229 MonitoredProcess]: Starting monitored process 2613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2613)] Waiting until timeout for monitored process [2022-11-02 20:31:20,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:20,252 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:20,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2613)] Ended with exit code 0 [2022-11-02 20:31:20,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,279 INFO L229 MonitoredProcess]: Starting monitored process 2614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2614)] Waiting until timeout for monitored process [2022-11-02 20:31:20,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:20,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:20,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2614)] Ended with exit code 0 [2022-11-02 20:31:20,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,318 INFO L229 MonitoredProcess]: Starting monitored process 2615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2615)] Waiting until timeout for monitored process [2022-11-02 20:31:20,319 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 [2022-11-02 20:31:20,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:20,330 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:20,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2615)] Ended with exit code 0 [2022-11-02 20:31:20,353 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-02 20:31:20,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,354 INFO L229 MonitoredProcess]: Starting monitored process 2616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2616)] Waiting until timeout for monitored process [2022-11-02 20:31:20,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,366 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:20,368 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:20,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2616)] Ended with exit code 0 [2022-11-02 20:31:20,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,394 INFO L229 MonitoredProcess]: Starting monitored process 2617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2617)] Waiting until timeout for monitored process [2022-11-02 20:31:20,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:20,407 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:20,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2617)] Ended with exit code 0 [2022-11-02 20:31:20,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,433 INFO L229 MonitoredProcess]: Starting monitored process 2618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2618)] Waiting until timeout for monitored process [2022-11-02 20:31:20,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,446 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:20,447 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:20,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2618)] Ended with exit code 0 [2022-11-02 20:31:20,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,475 INFO L229 MonitoredProcess]: Starting monitored process 2619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2619)] Waiting until timeout for monitored process [2022-11-02 20:31:20,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,487 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:20,489 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:20,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2619)] Ended with exit code 0 [2022-11-02 20:31:20,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,519 INFO L229 MonitoredProcess]: Starting monitored process 2620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2620)] Waiting until timeout for monitored process [2022-11-02 20:31:20,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,531 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:20,531 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:20,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2620)] Ended with exit code 0 [2022-11-02 20:31:20,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,557 INFO L229 MonitoredProcess]: Starting monitored process 2621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2621)] Waiting until timeout for monitored process [2022-11-02 20:31:20,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:20,570 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:20,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2621)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:20,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,597 INFO L229 MonitoredProcess]: Starting monitored process 2622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2622)] Waiting until timeout for monitored process [2022-11-02 20:31:20,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:20,611 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:20,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2622)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:20,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,640 INFO L229 MonitoredProcess]: Starting monitored process 2623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2623)] Waiting until timeout for monitored process [2022-11-02 20:31:20,642 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 [2022-11-02 20:31:20,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,653 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:20,655 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:20,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2623)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:20,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,684 INFO L229 MonitoredProcess]: Starting monitored process 2624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2624)] Waiting until timeout for monitored process [2022-11-02 20:31:20,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:20,697 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:20,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2624)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:20,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,723 INFO L229 MonitoredProcess]: Starting monitored process 2625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2625)] Waiting until timeout for monitored process [2022-11-02 20:31:20,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,735 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:20,739 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:20,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2625)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:20,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,769 INFO L229 MonitoredProcess]: Starting monitored process 2626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2626)] Waiting until timeout for monitored process [2022-11-02 20:31:20,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,784 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:20,787 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:20,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2626)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:20,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,819 INFO L229 MonitoredProcess]: Starting monitored process 2627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2627)] Waiting until timeout for monitored process [2022-11-02 20:31:20,820 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 [2022-11-02 20:31:20,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:20,832 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:20,832 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:20,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:20,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:20,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2627)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:20,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:20,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:20,860 INFO L229 MonitoredProcess]: Starting monitored process 2628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:20,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2628)] Waiting until timeout for monitored process [2022-11-02 20:31:20,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:20,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:20,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:20,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:20,879 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-02 20:31:20,879 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:20,948 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2022-11-02 20:31:20,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2628)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:21,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,067 INFO L229 MonitoredProcess]: Starting monitored process 2629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2629)] Waiting until timeout for monitored process [2022-11-02 20:31:21,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,080 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,081 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2629)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:21,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,109 INFO L229 MonitoredProcess]: Starting monitored process 2630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2630)] Waiting until timeout for monitored process [2022-11-02 20:31:21,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,122 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,123 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2630)] Ended with exit code 0 [2022-11-02 20:31:21,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,150 INFO L229 MonitoredProcess]: Starting monitored process 2631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2631)] Waiting until timeout for monitored process [2022-11-02 20:31:21,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,164 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2631)] Ended with exit code 0 [2022-11-02 20:31:21,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,197 INFO L229 MonitoredProcess]: Starting monitored process 2632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2632)] Waiting until timeout for monitored process [2022-11-02 20:31:21,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,212 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2632)] Ended with exit code 0 [2022-11-02 20:31:21,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,240 INFO L229 MonitoredProcess]: Starting monitored process 2633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2633)] Waiting until timeout for monitored process [2022-11-02 20:31:21,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,254 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,255 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2633)] Ended with exit code 0 [2022-11-02 20:31:21,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,282 INFO L229 MonitoredProcess]: Starting monitored process 2634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2634)] Waiting until timeout for monitored process [2022-11-02 20:31:21,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,295 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,295 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2634)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:21,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,323 INFO L229 MonitoredProcess]: Starting monitored process 2635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2635)] Waiting until timeout for monitored process [2022-11-02 20:31:21,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,338 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2635)] Ended with exit code 0 [2022-11-02 20:31:21,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,368 INFO L229 MonitoredProcess]: Starting monitored process 2636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2636)] Waiting until timeout for monitored process [2022-11-02 20:31:21,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,382 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2636)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:21,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,409 INFO L229 MonitoredProcess]: Starting monitored process 2637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2637)] Waiting until timeout for monitored process [2022-11-02 20:31:21,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,422 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,422 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2637)] Ended with exit code 0 [2022-11-02 20:31:21,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,450 INFO L229 MonitoredProcess]: Starting monitored process 2638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2638)] Waiting until timeout for monitored process [2022-11-02 20:31:21,451 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 [2022-11-02 20:31:21,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,465 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2638)] Ended with exit code 0 [2022-11-02 20:31:21,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,496 INFO L229 MonitoredProcess]: Starting monitored process 2639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2639)] Waiting until timeout for monitored process [2022-11-02 20:31:21,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,509 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,509 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2639)] Ended with exit code 0 [2022-11-02 20:31:21,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,536 INFO L229 MonitoredProcess]: Starting monitored process 2640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2640)] Waiting until timeout for monitored process [2022-11-02 20:31:21,537 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 [2022-11-02 20:31:21,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,550 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2640)] Ended with exit code 0 [2022-11-02 20:31:21,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,580 INFO L229 MonitoredProcess]: Starting monitored process 2641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2641)] Waiting until timeout for monitored process [2022-11-02 20:31:21,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,593 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2641)] Ended with exit code 0 [2022-11-02 20:31:21,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,623 INFO L229 MonitoredProcess]: Starting monitored process 2642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2642)] Waiting until timeout for monitored process [2022-11-02 20:31:21,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,637 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,639 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2642)] Ended with exit code 0 [2022-11-02 20:31:21,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,667 INFO L229 MonitoredProcess]: Starting monitored process 2643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2643)] Waiting until timeout for monitored process [2022-11-02 20:31:21,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,678 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,680 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2643)] Ended with exit code 0 [2022-11-02 20:31:21,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,706 INFO L229 MonitoredProcess]: Starting monitored process 2644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2644)] Waiting until timeout for monitored process [2022-11-02 20:31:21,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,718 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,719 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,745 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2644)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:21,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,747 INFO L229 MonitoredProcess]: Starting monitored process 2645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2645)] Waiting until timeout for monitored process [2022-11-02 20:31:21,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,759 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,760 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2645)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:21,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,785 INFO L229 MonitoredProcess]: Starting monitored process 2646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2646)] Waiting until timeout for monitored process [2022-11-02 20:31:21,787 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 [2022-11-02 20:31:21,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,798 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,799 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2646)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:21,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,828 INFO L229 MonitoredProcess]: Starting monitored process 2647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2647)] Waiting until timeout for monitored process [2022-11-02 20:31:21,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,843 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2647)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:21,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,870 INFO L229 MonitoredProcess]: Starting monitored process 2648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2648)] Waiting until timeout for monitored process [2022-11-02 20:31:21,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,885 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2648)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:21,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,917 INFO L229 MonitoredProcess]: Starting monitored process 2649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2649)] Waiting until timeout for monitored process [2022-11-02 20:31:21,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,930 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,932 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:21,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:21,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2649)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:21,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:21,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:21,979 INFO L229 MonitoredProcess]: Starting monitored process 2650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:21,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2650)] Waiting until timeout for monitored process [2022-11-02 20:31:21,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:21,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:21,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:21,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:21,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:21,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:21,994 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:21,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2650)] Ended with exit code 0 [2022-11-02 20:31:22,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,045 INFO L229 MonitoredProcess]: Starting monitored process 2651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:22,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2651)] Waiting until timeout for monitored process [2022-11-02 20:31:22,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:22,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,065 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:22,068 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:22,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2651)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:22,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,124 INFO L229 MonitoredProcess]: Starting monitored process 2652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:22,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2652)] Waiting until timeout for monitored process [2022-11-02 20:31:22,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:31:22,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:22,141 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:22,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2652)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:22,191 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-02 20:31:22,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,192 INFO L229 MonitoredProcess]: Starting monitored process 2653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2653)] Waiting until timeout for monitored process [2022-11-02 20:31:22,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:22,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,203 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,204 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,205 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2653)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:22,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,232 INFO L229 MonitoredProcess]: Starting monitored process 2654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2654)] Waiting until timeout for monitored process [2022-11-02 20:31:22,234 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 [2022-11-02 20:31:22,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,247 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2654)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:22,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,275 INFO L229 MonitoredProcess]: Starting monitored process 2655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2655)] Waiting until timeout for monitored process [2022-11-02 20:31:22,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:22,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,288 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,288 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,290 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2655)] Ended with exit code 0 [2022-11-02 20:31:22,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,319 INFO L229 MonitoredProcess]: Starting monitored process 2656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2656)] Waiting until timeout for monitored process [2022-11-02 20:31:22,320 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 [2022-11-02 20:31:22,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,332 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,334 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2656)] Ended with exit code 0 [2022-11-02 20:31:22,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,364 INFO L229 MonitoredProcess]: Starting monitored process 2657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2657)] Waiting until timeout for monitored process [2022-11-02 20:31:22,365 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 [2022-11-02 20:31:22,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,376 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,377 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2657)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:22,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,403 INFO L229 MonitoredProcess]: Starting monitored process 2658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2658)] Waiting until timeout for monitored process [2022-11-02 20:31:22,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:22,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,416 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,416 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2658)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:22,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,444 INFO L229 MonitoredProcess]: Starting monitored process 2659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2659)] Waiting until timeout for monitored process [2022-11-02 20:31:22,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:22,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,457 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,457 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,458 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2659)] Ended with exit code 0 [2022-11-02 20:31:22,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,485 INFO L229 MonitoredProcess]: Starting monitored process 2660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2660)] Waiting until timeout for monitored process [2022-11-02 20:31:22,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:22,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,498 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,498 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,500 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2660)] Ended with exit code 0 [2022-11-02 20:31:22,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,529 INFO L229 MonitoredProcess]: Starting monitored process 2661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2661)] Waiting until timeout for monitored process [2022-11-02 20:31:22,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:22,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,542 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,543 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2661)] Ended with exit code 0 [2022-11-02 20:31:22,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,570 INFO L229 MonitoredProcess]: Starting monitored process 2662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2662)] Waiting until timeout for monitored process [2022-11-02 20:31:22,572 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 [2022-11-02 20:31:22,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,586 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2662)] Ended with exit code 0 [2022-11-02 20:31:22,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,620 INFO L229 MonitoredProcess]: Starting monitored process 2663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2663)] Waiting until timeout for monitored process [2022-11-02 20:31:22,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:22,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,632 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,633 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,635 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2663)] Ended with exit code 0 [2022-11-02 20:31:22,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,666 INFO L229 MonitoredProcess]: Starting monitored process 2664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2664)] Waiting until timeout for monitored process [2022-11-02 20:31:22,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:22,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,678 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,678 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,679 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2664)] Ended with exit code 0 [2022-11-02 20:31:22,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,705 INFO L229 MonitoredProcess]: Starting monitored process 2665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2665)] Waiting until timeout for monitored process [2022-11-02 20:31:22,706 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 [2022-11-02 20:31:22,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,721 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,721 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-02 20:31:22,721 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,774 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:31:22,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2665)] Ended with exit code 0 [2022-11-02 20:31:22,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,913 INFO L229 MonitoredProcess]: Starting monitored process 2666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2666)] Waiting until timeout for monitored process [2022-11-02 20:31:22,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:22,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,926 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,927 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2666)] Ended with exit code 0 [2022-11-02 20:31:22,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,956 INFO L229 MonitoredProcess]: Starting monitored process 2667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2667)] Waiting until timeout for monitored process [2022-11-02 20:31:22,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:22,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:22,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:22,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:22,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:22,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:22,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:22,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:22,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:22,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:22,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2667)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:22,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:22,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:22,994 INFO L229 MonitoredProcess]: Starting monitored process 2668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:22,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2668)] Waiting until timeout for monitored process [2022-11-02 20:31:22,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,005 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,007 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2668)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:23,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,035 INFO L229 MonitoredProcess]: Starting monitored process 2669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2669)] Waiting until timeout for monitored process [2022-11-02 20:31:23,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,048 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2669)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:23,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,076 INFO L229 MonitoredProcess]: Starting monitored process 2670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2670)] Waiting until timeout for monitored process [2022-11-02 20:31:23,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,089 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,089 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,090 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2670)] Ended with exit code 0 [2022-11-02 20:31:23,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,117 INFO L229 MonitoredProcess]: Starting monitored process 2671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2671)] Waiting until timeout for monitored process [2022-11-02 20:31:23,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,130 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,130 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,131 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,157 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2671)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:23,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,158 INFO L229 MonitoredProcess]: Starting monitored process 2672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2672)] Waiting until timeout for monitored process [2022-11-02 20:31:23,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,171 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,173 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2672)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:23,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,204 INFO L229 MonitoredProcess]: Starting monitored process 2673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2673)] Waiting until timeout for monitored process [2022-11-02 20:31:23,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,216 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,218 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2673)] Ended with exit code 0 [2022-11-02 20:31:23,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,243 INFO L229 MonitoredProcess]: Starting monitored process 2674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2674)] Waiting until timeout for monitored process [2022-11-02 20:31:23,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,254 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,255 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2674)] Ended with exit code 0 [2022-11-02 20:31:23,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,282 INFO L229 MonitoredProcess]: Starting monitored process 2675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2675)] Waiting until timeout for monitored process [2022-11-02 20:31:23,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,294 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,295 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2675)] Ended with exit code 0 [2022-11-02 20:31:23,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,320 INFO L229 MonitoredProcess]: Starting monitored process 2676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2676)] Waiting until timeout for monitored process [2022-11-02 20:31:23,321 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 [2022-11-02 20:31:23,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2676)] Ended with exit code 0 [2022-11-02 20:31:23,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,357 INFO L229 MonitoredProcess]: Starting monitored process 2677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2677)] Waiting until timeout for monitored process [2022-11-02 20:31:23,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,369 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,369 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,370 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2677)] Ended with exit code 0 [2022-11-02 20:31:23,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,396 INFO L229 MonitoredProcess]: Starting monitored process 2678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2678)] Waiting until timeout for monitored process [2022-11-02 20:31:23,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,408 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,408 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,409 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2678)] Ended with exit code 0 [2022-11-02 20:31:23,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,442 INFO L229 MonitoredProcess]: Starting monitored process 2679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2679)] Waiting until timeout for monitored process [2022-11-02 20:31:23,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,458 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,458 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,460 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2679)] Ended with exit code 0 [2022-11-02 20:31:23,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,495 INFO L229 MonitoredProcess]: Starting monitored process 2680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2680)] Waiting until timeout for monitored process [2022-11-02 20:31:23,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,508 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,509 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2680)] Ended with exit code 0 [2022-11-02 20:31:23,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,538 INFO L229 MonitoredProcess]: Starting monitored process 2681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2681)] Waiting until timeout for monitored process [2022-11-02 20:31:23,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,550 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,550 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,551 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2681)] Ended with exit code 0 [2022-11-02 20:31:23,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,576 INFO L229 MonitoredProcess]: Starting monitored process 2682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2682)] Waiting until timeout for monitored process [2022-11-02 20:31:23,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,587 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,589 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2682)] Ended with exit code 0 [2022-11-02 20:31:23,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,615 INFO L229 MonitoredProcess]: Starting monitored process 2683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2683)] Waiting until timeout for monitored process [2022-11-02 20:31:23,616 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 [2022-11-02 20:31:23,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,628 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2683)] Ended with exit code 0 [2022-11-02 20:31:23,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,654 INFO L229 MonitoredProcess]: Starting monitored process 2684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2684)] Waiting until timeout for monitored process [2022-11-02 20:31:23,655 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 [2022-11-02 20:31:23,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,668 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2684)] Ended with exit code 0 [2022-11-02 20:31:23,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,696 INFO L229 MonitoredProcess]: Starting monitored process 2685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2685)] Waiting until timeout for monitored process [2022-11-02 20:31:23,697 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 [2022-11-02 20:31:23,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,710 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2685)] Ended with exit code 0 [2022-11-02 20:31:23,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,740 INFO L229 MonitoredProcess]: Starting monitored process 2686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2686)] Waiting until timeout for monitored process [2022-11-02 20:31:23,741 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 [2022-11-02 20:31:23,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,753 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,753 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,754 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2686)] Ended with exit code 0 [2022-11-02 20:31:23,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,781 INFO L229 MonitoredProcess]: Starting monitored process 2687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2687)] Waiting until timeout for monitored process [2022-11-02 20:31:23,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,794 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2687)] Ended with exit code 0 [2022-11-02 20:31:23,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,822 INFO L229 MonitoredProcess]: Starting monitored process 2688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2688)] Waiting until timeout for monitored process [2022-11-02 20:31:23,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,837 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,837 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,838 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2688)] Ended with exit code 0 [2022-11-02 20:31:23,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,865 INFO L229 MonitoredProcess]: Starting monitored process 2689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2689)] Waiting until timeout for monitored process [2022-11-02 20:31:23,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:23,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,878 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:31:23,879 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:31:23,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2689)] Ended with exit code 0 [2022-11-02 20:31:23,905 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-02 20:31:23,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,906 INFO L229 MonitoredProcess]: Starting monitored process 2690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2690)] Waiting until timeout for monitored process [2022-11-02 20:31:23,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,919 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:23,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:23,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:23,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2690)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:23,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,951 INFO L229 MonitoredProcess]: Starting monitored process 2691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2691)] Waiting until timeout for monitored process [2022-11-02 20:31:23,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:23,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:23,964 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:23,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:23,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:23,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:23,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:23,966 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:23,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:23,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:23,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2691)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:23,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:23,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:23,994 INFO L229 MonitoredProcess]: Starting monitored process 2692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:23,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2692)] Waiting until timeout for monitored process [2022-11-02 20:31:23,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:24,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:24,007 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:24,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:24,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:24,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:24,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:24,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:24,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:24,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:24,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2692)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:24,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:24,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:24,036 INFO L229 MonitoredProcess]: Starting monitored process 2693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:24,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2693)] Waiting until timeout for monitored process [2022-11-02 20:31:24,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:24,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:24,047 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:24,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:24,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:24,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:24,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:24,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:24,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:24,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:24,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2693)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:24,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:24,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:24,084 INFO L229 MonitoredProcess]: Starting monitored process 2694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:24,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2694)] Waiting until timeout for monitored process [2022-11-02 20:31:24,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:24,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:24,097 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:24,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:24,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:24,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:24,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:24,098 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:24,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:24,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:24,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2694)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:24,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:24,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:24,126 INFO L229 MonitoredProcess]: Starting monitored process 2695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:24,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2695)] Waiting until timeout for monitored process [2022-11-02 20:31:24,128 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 [2022-11-02 20:31:24,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:24,139 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:24,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:24,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:24,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:24,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:24,141 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:24,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:24,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:24,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2695)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:24,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:24,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:24,169 INFO L229 MonitoredProcess]: Starting monitored process 2696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:24,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2696)] Waiting until timeout for monitored process [2022-11-02 20:31:24,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:24,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:24,182 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:24,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:24,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:24,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:24,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:24,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:24,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:24,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:24,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2696)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:24,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:24,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:24,210 INFO L229 MonitoredProcess]: Starting monitored process 2697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:24,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2697)] Waiting until timeout for monitored process [2022-11-02 20:31:24,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:24,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:24,222 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:24,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:24,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:24,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:24,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:24,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:24,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:24,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:24,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2697)] Ended with exit code 0 [2022-11-02 20:31:24,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:24,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:24,251 INFO L229 MonitoredProcess]: Starting monitored process 2698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:24,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2698)] Waiting until timeout for monitored process [2022-11-02 20:31:24,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:24,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:24,263 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:24,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:24,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:24,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:24,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:24,264 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:24,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:24,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:24,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2698)] Ended with exit code 0 [2022-11-02 20:31:24,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:24,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:24,290 INFO L229 MonitoredProcess]: Starting monitored process 2699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:24,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2699)] Waiting until timeout for monitored process [2022-11-02 20:31:24,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:24,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:24,302 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:24,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:24,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:24,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:24,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:24,305 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:24,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:24,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:24,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2699)] Ended with exit code 0 [2022-11-02 20:31:24,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:24,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:24,336 INFO L229 MonitoredProcess]: Starting monitored process 2700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:24,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2700)] Waiting until timeout for monitored process [2022-11-02 20:31:24,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:24,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:24,348 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:24,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:24,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:24,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:24,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:24,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:24,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:24,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:24,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2700)] Ended with exit code 0 [2022-11-02 20:31:24,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:24,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:24,387 INFO L229 MonitoredProcess]: Starting monitored process 2701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:24,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2701)] Waiting until timeout for monitored process [2022-11-02 20:31:24,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:24,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:24,399 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:24,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:24,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:24,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:24,400 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:24,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:24,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:24,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:24,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2701)] Ended with exit code 0 [2022-11-02 20:31:24,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:24,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:24,428 INFO L229 MonitoredProcess]: Starting monitored process 2702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:24,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2702)] Waiting until timeout for monitored process [2022-11-02 20:31:24,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:24,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:24,445 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:24,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:24,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:24,445 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-02 20:31:24,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:24,531 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-02 20:31:24,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:24,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:24,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2702)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:24,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:24,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:24,915 INFO L229 MonitoredProcess]: Starting monitored process 2703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:24,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2703)] Waiting until timeout for monitored process [2022-11-02 20:31:24,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:24,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:24,928 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:24,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:24,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:24,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:24,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:24,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:24,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:24,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:24,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2703)] Ended with exit code 0 [2022-11-02 20:31:24,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:24,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:24,958 INFO L229 MonitoredProcess]: Starting monitored process 2704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:24,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2704)] Waiting until timeout for monitored process [2022-11-02 20:31:24,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:24,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:24,971 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:24,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:24,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:24,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:24,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:24,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:24,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:24,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:24,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2704)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:24,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:24,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:24,999 INFO L229 MonitoredProcess]: Starting monitored process 2705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2705)] Waiting until timeout for monitored process [2022-11-02 20:31:25,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,011 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,014 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2705)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:25,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,044 INFO L229 MonitoredProcess]: Starting monitored process 2706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2706)] Waiting until timeout for monitored process [2022-11-02 20:31:25,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,056 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,057 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2706)] Ended with exit code 0 [2022-11-02 20:31:25,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,084 INFO L229 MonitoredProcess]: Starting monitored process 2707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2707)] Waiting until timeout for monitored process [2022-11-02 20:31:25,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,097 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,098 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2707)] Ended with exit code 0 [2022-11-02 20:31:25,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,129 INFO L229 MonitoredProcess]: Starting monitored process 2708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2708)] Waiting until timeout for monitored process [2022-11-02 20:31:25,131 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 [2022-11-02 20:31:25,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,142 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,143 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2708)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:25,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,172 INFO L229 MonitoredProcess]: Starting monitored process 2709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2709)] Waiting until timeout for monitored process [2022-11-02 20:31:25,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,185 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,187 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2709)] Ended with exit code 0 [2022-11-02 20:31:25,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,218 INFO L229 MonitoredProcess]: Starting monitored process 2710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2710)] Waiting until timeout for monitored process [2022-11-02 20:31:25,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,231 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2710)] Ended with exit code 0 [2022-11-02 20:31:25,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,259 INFO L229 MonitoredProcess]: Starting monitored process 2711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2711)] Waiting until timeout for monitored process [2022-11-02 20:31:25,260 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 [2022-11-02 20:31:25,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,271 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,272 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2711)] Ended with exit code 0 [2022-11-02 20:31:25,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,299 INFO L229 MonitoredProcess]: Starting monitored process 2712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2712)] Waiting until timeout for monitored process [2022-11-02 20:31:25,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,312 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,313 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2712)] Ended with exit code 0 [2022-11-02 20:31:25,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,345 INFO L229 MonitoredProcess]: Starting monitored process 2713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2713)] Waiting until timeout for monitored process [2022-11-02 20:31:25,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,357 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,358 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2713)] Ended with exit code 0 [2022-11-02 20:31:25,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,388 INFO L229 MonitoredProcess]: Starting monitored process 2714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2714)] Waiting until timeout for monitored process [2022-11-02 20:31:25,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,401 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2714)] Ended with exit code 0 [2022-11-02 20:31:25,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,433 INFO L229 MonitoredProcess]: Starting monitored process 2715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2715)] Waiting until timeout for monitored process [2022-11-02 20:31:25,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,446 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,447 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2715)] Ended with exit code 0 [2022-11-02 20:31:25,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,478 INFO L229 MonitoredProcess]: Starting monitored process 2716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2716)] Waiting until timeout for monitored process [2022-11-02 20:31:25,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,491 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,494 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2716)] Ended with exit code 0 [2022-11-02 20:31:25,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,528 INFO L229 MonitoredProcess]: Starting monitored process 2717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2717)] Waiting until timeout for monitored process [2022-11-02 20:31:25,529 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 [2022-11-02 20:31:25,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,540 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,542 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2717)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:25,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,571 INFO L229 MonitoredProcess]: Starting monitored process 2718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2718)] Waiting until timeout for monitored process [2022-11-02 20:31:25,573 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 [2022-11-02 20:31:25,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,585 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2718)] Ended with exit code 0 [2022-11-02 20:31:25,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,615 INFO L229 MonitoredProcess]: Starting monitored process 2719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2719)] Waiting until timeout for monitored process [2022-11-02 20:31:25,616 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 [2022-11-02 20:31:25,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,628 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2719)] Ended with exit code 0 [2022-11-02 20:31:25,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,657 INFO L229 MonitoredProcess]: Starting monitored process 2720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2720)] Waiting until timeout for monitored process [2022-11-02 20:31:25,658 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 [2022-11-02 20:31:25,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,669 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,671 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2720)] Ended with exit code 0 [2022-11-02 20:31:25,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,699 INFO L229 MonitoredProcess]: Starting monitored process 2721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2721)] Waiting until timeout for monitored process [2022-11-02 20:31:25,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,712 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2721)] Ended with exit code 0 [2022-11-02 20:31:25,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,742 INFO L229 MonitoredProcess]: Starting monitored process 2722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2722)] Waiting until timeout for monitored process [2022-11-02 20:31:25,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,755 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2722)] Ended with exit code 0 [2022-11-02 20:31:25,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,792 INFO L229 MonitoredProcess]: Starting monitored process 2723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2723)] Waiting until timeout for monitored process [2022-11-02 20:31:25,793 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 [2022-11-02 20:31:25,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,805 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2723)] Ended with exit code 0 [2022-11-02 20:31:25,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,838 INFO L229 MonitoredProcess]: Starting monitored process 2724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2724)] Waiting until timeout for monitored process [2022-11-02 20:31:25,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,851 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,854 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2724)] Ended with exit code 0 [2022-11-02 20:31:25,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,888 INFO L229 MonitoredProcess]: Starting monitored process 2725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2725)] Waiting until timeout for monitored process [2022-11-02 20:31:25,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,901 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,903 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2725)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:25,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,934 INFO L229 MonitoredProcess]: Starting monitored process 2726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2726)] Waiting until timeout for monitored process [2022-11-02 20:31:25,935 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 [2022-11-02 20:31:25,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,948 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:31:25,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:25,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:25,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:25,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:25,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2726)] Ended with exit code 0 [2022-11-02 20:31:25,978 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-02 20:31:25,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:25,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:25,979 INFO L229 MonitoredProcess]: Starting monitored process 2727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:25,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2727)] Waiting until timeout for monitored process [2022-11-02 20:31:25,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:25,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:25,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:25,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:25,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:25,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:25,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:25,996 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:25,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:26,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2727)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:26,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:26,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:26,028 INFO L229 MonitoredProcess]: Starting monitored process 2728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:26,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2728)] Waiting until timeout for monitored process [2022-11-02 20:31:26,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:26,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:26,041 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:26,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:26,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:26,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:26,041 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:26,043 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:26,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:26,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2728)] Ended with exit code 0 [2022-11-02 20:31:26,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:26,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:26,074 INFO L229 MonitoredProcess]: Starting monitored process 2729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:26,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2729)] Waiting until timeout for monitored process [2022-11-02 20:31:26,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:26,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:26,087 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:26,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:26,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:26,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:26,087 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:26,090 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:26,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:26,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2729)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:26,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:26,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:26,121 INFO L229 MonitoredProcess]: Starting monitored process 2730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:26,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2730)] Waiting until timeout for monitored process [2022-11-02 20:31:26,122 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 [2022-11-02 20:31:26,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:26,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:26,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:26,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:26,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:26,134 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:26,136 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:26,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:26,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2730)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:26,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:26,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:26,170 INFO L229 MonitoredProcess]: Starting monitored process 2731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:26,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2731)] Waiting until timeout for monitored process [2022-11-02 20:31:26,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:26,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:26,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:26,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:26,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:26,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:26,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:26,184 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:26,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:26,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2731)] Ended with exit code 0 [2022-11-02 20:31:26,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:26,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:26,211 INFO L229 MonitoredProcess]: Starting monitored process 2732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:26,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2732)] Waiting until timeout for monitored process [2022-11-02 20:31:26,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:26,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:26,223 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:26,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:26,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:26,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:26,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:26,224 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:26,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:26,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2732)] Ended with exit code 0 [2022-11-02 20:31:26,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:26,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:26,252 INFO L229 MonitoredProcess]: Starting monitored process 2733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:26,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2733)] Waiting until timeout for monitored process [2022-11-02 20:31:26,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:26,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:26,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:26,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:26,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:26,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:26,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:26,266 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:26,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:26,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2733)] Ended with exit code 0 [2022-11-02 20:31:26,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:26,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:26,296 INFO L229 MonitoredProcess]: Starting monitored process 2734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:26,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2734)] Waiting until timeout for monitored process [2022-11-02 20:31:26,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:26,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:26,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:26,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:26,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:26,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:26,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:26,310 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:26,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:26,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2734)] Ended with exit code 0 [2022-11-02 20:31:26,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:26,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:26,341 INFO L229 MonitoredProcess]: Starting monitored process 2735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:26,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2735)] Waiting until timeout for monitored process [2022-11-02 20:31:26,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:26,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:26,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:26,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:26,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:26,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:26,354 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:26,355 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:26,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:26,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2735)] Ended with exit code 0 [2022-11-02 20:31:26,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:26,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:26,382 INFO L229 MonitoredProcess]: Starting monitored process 2736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:26,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2736)] Waiting until timeout for monitored process [2022-11-02 20:31:26,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:26,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:26,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:26,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:26,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:26,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:26,394 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:26,398 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:26,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:26,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2736)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:26,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:26,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:26,435 INFO L229 MonitoredProcess]: Starting monitored process 2737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:26,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2737)] Waiting until timeout for monitored process [2022-11-02 20:31:26,447 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 [2022-11-02 20:31:26,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:26,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:26,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:26,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:26,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:26,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:26,474 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:26,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:26,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2737)] Ended with exit code 0 [2022-11-02 20:31:26,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:26,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:26,514 INFO L229 MonitoredProcess]: Starting monitored process 2738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:26,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2738)] Waiting until timeout for monitored process [2022-11-02 20:31:26,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:26,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:26,527 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:26,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:26,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:26,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:26,527 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:26,528 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:26,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:26,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2738)] Ended with exit code 0 [2022-11-02 20:31:26,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:26,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:26,560 INFO L229 MonitoredProcess]: Starting monitored process 2739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:26,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2739)] Waiting until timeout for monitored process [2022-11-02 20:31:26,561 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 [2022-11-02 20:31:26,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:26,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:26,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:26,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:26,579 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-02 20:31:26,579 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:26,683 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2022-11-02 20:31:26,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:26,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2739)] Ended with exit code 0 [2022-11-02 20:31:26,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:26,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:26,977 INFO L229 MonitoredProcess]: Starting monitored process 2740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:26,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2740)] Waiting until timeout for monitored process [2022-11-02 20:31:26,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:26,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:26,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:26,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:26,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:26,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:26,991 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:26,993 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:26,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:26,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2740)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:27,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,022 INFO L229 MonitoredProcess]: Starting monitored process 2741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2741)] Waiting until timeout for monitored process [2022-11-02 20:31:27,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,037 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2741)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:27,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,066 INFO L229 MonitoredProcess]: Starting monitored process 2742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2742)] Waiting until timeout for monitored process [2022-11-02 20:31:27,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,082 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2742)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:27,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,120 INFO L229 MonitoredProcess]: Starting monitored process 2743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2743)] Waiting until timeout for monitored process [2022-11-02 20:31:27,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,133 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,134 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2743)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:27,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,161 INFO L229 MonitoredProcess]: Starting monitored process 2744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2744)] Waiting until timeout for monitored process [2022-11-02 20:31:27,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,173 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,174 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2744)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:27,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,202 INFO L229 MonitoredProcess]: Starting monitored process 2745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2745)] Waiting until timeout for monitored process [2022-11-02 20:31:27,203 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 [2022-11-02 20:31:27,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,216 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2745)] Ended with exit code 0 [2022-11-02 20:31:27,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,244 INFO L229 MonitoredProcess]: Starting monitored process 2746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2746)] Waiting until timeout for monitored process [2022-11-02 20:31:27,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,258 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2746)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:27,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,296 INFO L229 MonitoredProcess]: Starting monitored process 2747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2747)] Waiting until timeout for monitored process [2022-11-02 20:31:27,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,309 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,312 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2747)] Ended with exit code 0 [2022-11-02 20:31:27,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,342 INFO L229 MonitoredProcess]: Starting monitored process 2748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2748)] Waiting until timeout for monitored process [2022-11-02 20:31:27,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,356 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,356 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,357 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2748)] Ended with exit code 0 [2022-11-02 20:31:27,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,385 INFO L229 MonitoredProcess]: Starting monitored process 2749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2749)] Waiting until timeout for monitored process [2022-11-02 20:31:27,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,398 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,400 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2749)] Ended with exit code 0 [2022-11-02 20:31:27,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,433 INFO L229 MonitoredProcess]: Starting monitored process 2750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2750)] Waiting until timeout for monitored process [2022-11-02 20:31:27,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,446 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,448 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2750)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:27,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,478 INFO L229 MonitoredProcess]: Starting monitored process 2751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2751)] Waiting until timeout for monitored process [2022-11-02 20:31:27,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,491 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,492 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,494 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2751)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:27,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,526 INFO L229 MonitoredProcess]: Starting monitored process 2752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2752)] Waiting until timeout for monitored process [2022-11-02 20:31:27,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,549 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2752)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:27,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,607 INFO L229 MonitoredProcess]: Starting monitored process 2753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2753)] Waiting until timeout for monitored process [2022-11-02 20:31:27,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,625 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,625 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,629 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2753)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:27,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,689 INFO L229 MonitoredProcess]: Starting monitored process 2754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2754)] Waiting until timeout for monitored process [2022-11-02 20:31:27,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,709 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2754)] Ended with exit code 0 [2022-11-02 20:31:27,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,763 INFO L229 MonitoredProcess]: Starting monitored process 2755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2755)] Waiting until timeout for monitored process [2022-11-02 20:31:27,764 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 [2022-11-02 20:31:27,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,776 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,776 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,778 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2755)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:27,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,809 INFO L229 MonitoredProcess]: Starting monitored process 2756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2756)] Waiting until timeout for monitored process [2022-11-02 20:31:27,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,822 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,825 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2756)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:27,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,852 INFO L229 MonitoredProcess]: Starting monitored process 2757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2757)] Waiting until timeout for monitored process [2022-11-02 20:31:27,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,864 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,866 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2757)] Ended with exit code 0 [2022-11-02 20:31:27,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,897 INFO L229 MonitoredProcess]: Starting monitored process 2758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2758)] Waiting until timeout for monitored process [2022-11-02 20:31:27,898 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 [2022-11-02 20:31:27,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,909 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,912 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2758)] Ended with exit code 0 [2022-11-02 20:31:27,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,942 INFO L229 MonitoredProcess]: Starting monitored process 2759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2759)] Waiting until timeout for monitored process [2022-11-02 20:31:27,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:27,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:27,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:27,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:27,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:27,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:27,955 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:27,958 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:27,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:27,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:27,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2759)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:27,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:27,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:27,998 INFO L229 MonitoredProcess]: Starting monitored process 2760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:27,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2760)] Waiting until timeout for monitored process [2022-11-02 20:31:28,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:28,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,012 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:28,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,012 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:28,014 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:28,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2760)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:28,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,046 INFO L229 MonitoredProcess]: Starting monitored process 2761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2761)] Waiting until timeout for monitored process [2022-11-02 20:31:28,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:28,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:28,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,060 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:28,063 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:28,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2761)] Ended with exit code 0 [2022-11-02 20:31:28,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,095 INFO L229 MonitoredProcess]: Starting monitored process 2762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2762)] Waiting until timeout for monitored process [2022-11-02 20:31:28,097 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 [2022-11-02 20:31:28,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:28,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,107 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:28,110 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:28,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2762)] Ended with exit code 0 [2022-11-02 20:31:28,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,139 INFO L229 MonitoredProcess]: Starting monitored process 2763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2763)] Waiting until timeout for monitored process [2022-11-02 20:31:28,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:28,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:28,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,151 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:31:28,152 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:31:28,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2763)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:28,179 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-02 20:31:28,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,180 INFO L229 MonitoredProcess]: Starting monitored process 2764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2764)] Waiting until timeout for monitored process [2022-11-02 20:31:28,181 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 [2022-11-02 20:31:28,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,191 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,193 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:28,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2764)] Ended with exit code 0 [2022-11-02 20:31:28,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,220 INFO L229 MonitoredProcess]: Starting monitored process 2765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2765)] Waiting until timeout for monitored process [2022-11-02 20:31:28,222 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 [2022-11-02 20:31:28,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,233 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:28,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2765)] Ended with exit code 0 [2022-11-02 20:31:28,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,261 INFO L229 MonitoredProcess]: Starting monitored process 2766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2766)] Waiting until timeout for monitored process [2022-11-02 20:31:28,262 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 [2022-11-02 20:31:28,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,273 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,275 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:28,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2766)] Ended with exit code 0 [2022-11-02 20:31:28,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,304 INFO L229 MonitoredProcess]: Starting monitored process 2767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2767)] Waiting until timeout for monitored process [2022-11-02 20:31:28,306 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 [2022-11-02 20:31:28,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,317 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,320 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:28,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2767)] Ended with exit code 0 [2022-11-02 20:31:28,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,361 INFO L229 MonitoredProcess]: Starting monitored process 2768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2768)] Waiting until timeout for monitored process [2022-11-02 20:31:28,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:28,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,373 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:28,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2768)] Ended with exit code 0 [2022-11-02 20:31:28,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,398 INFO L229 MonitoredProcess]: Starting monitored process 2769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2769)] Waiting until timeout for monitored process [2022-11-02 20:31:28,399 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 [2022-11-02 20:31:28,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:28,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2769)] Ended with exit code 0 [2022-11-02 20:31:28,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,435 INFO L229 MonitoredProcess]: Starting monitored process 2770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2770)] Waiting until timeout for monitored process [2022-11-02 20:31:28,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:28,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:28,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2770)] Ended with exit code 0 [2022-11-02 20:31:28,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,476 INFO L229 MonitoredProcess]: Starting monitored process 2771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2771)] Waiting until timeout for monitored process [2022-11-02 20:31:28,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:28,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,489 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,490 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:28,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2771)] Ended with exit code 0 [2022-11-02 20:31:28,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,520 INFO L229 MonitoredProcess]: Starting monitored process 2772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2772)] Waiting until timeout for monitored process [2022-11-02 20:31:28,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:28,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:28,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2772)] Ended with exit code 0 [2022-11-02 20:31:28,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,561 INFO L229 MonitoredProcess]: Starting monitored process 2773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2773)] Waiting until timeout for monitored process [2022-11-02 20:31:28,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:28,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:28,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2773)] Ended with exit code 0 [2022-11-02 20:31:28,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,608 INFO L229 MonitoredProcess]: Starting monitored process 2774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2774)] Waiting until timeout for monitored process [2022-11-02 20:31:28,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:28,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:28,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2774)] Ended with exit code 0 [2022-11-02 20:31:28,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,688 INFO L229 MonitoredProcess]: Starting monitored process 2775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2775)] Waiting until timeout for monitored process [2022-11-02 20:31:28,690 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 [2022-11-02 20:31:28,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:28,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2775)] Ended with exit code 0 [2022-11-02 20:31:28,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,769 INFO L229 MonitoredProcess]: Starting monitored process 2776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2776)] Waiting until timeout for monitored process [2022-11-02 20:31:28,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:28,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,782 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,783 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-02 20:31:28,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,839 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-02 20:31:28,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:28,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2776)] Ended with exit code 0 [2022-11-02 20:31:28,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:28,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:28,967 INFO L229 MonitoredProcess]: Starting monitored process 2777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:28,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2777)] Waiting until timeout for monitored process [2022-11-02 20:31:28,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:28,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:28,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:28,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:28,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:28,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:28,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:28,981 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:28,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:28,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2777)] Ended with exit code 0 [2022-11-02 20:31:29,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,007 INFO L229 MonitoredProcess]: Starting monitored process 2778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2778)] Waiting until timeout for monitored process [2022-11-02 20:31:29,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2778)] Ended with exit code 0 [2022-11-02 20:31:29,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,043 INFO L229 MonitoredProcess]: Starting monitored process 2779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2779)] Waiting until timeout for monitored process [2022-11-02 20:31:29,044 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 [2022-11-02 20:31:29,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,054 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,056 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2779)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:29,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,084 INFO L229 MonitoredProcess]: Starting monitored process 2780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2780)] Waiting until timeout for monitored process [2022-11-02 20:31:29,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,095 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,096 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2780)] Ended with exit code 0 [2022-11-02 20:31:29,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,121 INFO L229 MonitoredProcess]: Starting monitored process 2781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2781)] Waiting until timeout for monitored process [2022-11-02 20:31:29,122 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 [2022-11-02 20:31:29,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,133 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,133 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2781)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:29,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,159 INFO L229 MonitoredProcess]: Starting monitored process 2782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2782)] Waiting until timeout for monitored process [2022-11-02 20:31:29,161 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 [2022-11-02 20:31:29,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,171 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,172 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2782)] Ended with exit code 0 [2022-11-02 20:31:29,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,199 INFO L229 MonitoredProcess]: Starting monitored process 2783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2783)] Waiting until timeout for monitored process [2022-11-02 20:31:29,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,212 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,213 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2783)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:29,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,243 INFO L229 MonitoredProcess]: Starting monitored process 2784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2784)] Waiting until timeout for monitored process [2022-11-02 20:31:29,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2784)] Ended with exit code 0 [2022-11-02 20:31:29,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,285 INFO L229 MonitoredProcess]: Starting monitored process 2785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2785)] Waiting until timeout for monitored process [2022-11-02 20:31:29,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,298 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2785)] Ended with exit code 0 [2022-11-02 20:31:29,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,323 INFO L229 MonitoredProcess]: Starting monitored process 2786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2786)] Waiting until timeout for monitored process [2022-11-02 20:31:29,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,336 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2786)] Ended with exit code 0 [2022-11-02 20:31:29,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,364 INFO L229 MonitoredProcess]: Starting monitored process 2787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2787)] Waiting until timeout for monitored process [2022-11-02 20:31:29,365 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 [2022-11-02 20:31:29,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,378 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2787)] Ended with exit code 0 [2022-11-02 20:31:29,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,405 INFO L229 MonitoredProcess]: Starting monitored process 2788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2788)] Waiting until timeout for monitored process [2022-11-02 20:31:29,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2788)] Ended with exit code 0 [2022-11-02 20:31:29,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,449 INFO L229 MonitoredProcess]: Starting monitored process 2789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2789)] Waiting until timeout for monitored process [2022-11-02 20:31:29,451 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 [2022-11-02 20:31:29,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,462 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,464 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2789)] Ended with exit code 0 [2022-11-02 20:31:29,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,493 INFO L229 MonitoredProcess]: Starting monitored process 2790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2790)] Waiting until timeout for monitored process [2022-11-02 20:31:29,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,505 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,507 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2790)] Ended with exit code 0 [2022-11-02 20:31:29,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,538 INFO L229 MonitoredProcess]: Starting monitored process 2791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2791)] Waiting until timeout for monitored process [2022-11-02 20:31:29,540 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 [2022-11-02 20:31:29,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,550 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,552 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2791)] Ended with exit code 0 [2022-11-02 20:31:29,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,579 INFO L229 MonitoredProcess]: Starting monitored process 2792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2792)] Waiting until timeout for monitored process [2022-11-02 20:31:29,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,591 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,591 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2792)] Ended with exit code 0 [2022-11-02 20:31:29,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,618 INFO L229 MonitoredProcess]: Starting monitored process 2793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2793)] Waiting until timeout for monitored process [2022-11-02 20:31:29,619 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 [2022-11-02 20:31:29,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,629 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,631 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2793)] Ended with exit code 0 [2022-11-02 20:31:29,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,659 INFO L229 MonitoredProcess]: Starting monitored process 2794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2794)] Waiting until timeout for monitored process [2022-11-02 20:31:29,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,673 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2794)] Ended with exit code 0 [2022-11-02 20:31:29,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,704 INFO L229 MonitoredProcess]: Starting monitored process 2795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2795)] Waiting until timeout for monitored process [2022-11-02 20:31:29,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,718 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2795)] Ended with exit code 0 [2022-11-02 20:31:29,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,748 INFO L229 MonitoredProcess]: Starting monitored process 2796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2796)] Waiting until timeout for monitored process [2022-11-02 20:31:29,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,763 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2796)] Ended with exit code 0 [2022-11-02 20:31:29,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,793 INFO L229 MonitoredProcess]: Starting monitored process 2797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2797)] Waiting until timeout for monitored process [2022-11-02 20:31:29,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,806 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2797)] Ended with exit code 0 [2022-11-02 20:31:29,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,835 INFO L229 MonitoredProcess]: Starting monitored process 2798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2798)] Waiting until timeout for monitored process [2022-11-02 20:31:29,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2798)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:29,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,879 INFO L229 MonitoredProcess]: Starting monitored process 2799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2799)] Waiting until timeout for monitored process [2022-11-02 20:31:29,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2799)] Ended with exit code 0 [2022-11-02 20:31:29,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,918 INFO L229 MonitoredProcess]: Starting monitored process 2800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2800)] Waiting until timeout for monitored process [2022-11-02 20:31:29,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:31:29,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:31:29,931 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:31:29,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:29,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2800)] Ended with exit code 0 [2022-11-02 20:31:29,956 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-02 20:31:29,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:29,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:29,957 INFO L229 MonitoredProcess]: Starting monitored process 2801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:29,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2801)] Waiting until timeout for monitored process [2022-11-02 20:31:29,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:29,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:29,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:29,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:29,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:29,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:29,971 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:29,973 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:29,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:29,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2801)] Ended with exit code 0 [2022-11-02 20:31:30,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,006 INFO L229 MonitoredProcess]: Starting monitored process 2802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2802)] Waiting until timeout for monitored process [2022-11-02 20:31:30,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,020 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2802)] Ended with exit code 0 [2022-11-02 20:31:30,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,053 INFO L229 MonitoredProcess]: Starting monitored process 2803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2803)] Waiting until timeout for monitored process [2022-11-02 20:31:30,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,067 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,070 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2803)] Ended with exit code 0 [2022-11-02 20:31:30,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,100 INFO L229 MonitoredProcess]: Starting monitored process 2804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2804)] Waiting until timeout for monitored process [2022-11-02 20:31:30,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,112 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,113 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,115 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2804)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:30,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,145 INFO L229 MonitoredProcess]: Starting monitored process 2805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2805)] Waiting until timeout for monitored process [2022-11-02 20:31:30,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,157 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,157 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,158 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2805)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:30,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,185 INFO L229 MonitoredProcess]: Starting monitored process 2806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2806)] Waiting until timeout for monitored process [2022-11-02 20:31:30,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,197 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,198 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2806)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:30,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,224 INFO L229 MonitoredProcess]: Starting monitored process 2807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2807)] Waiting until timeout for monitored process [2022-11-02 20:31:30,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,236 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,236 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,237 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2807)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:30,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,263 INFO L229 MonitoredProcess]: Starting monitored process 2808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2808)] Waiting until timeout for monitored process [2022-11-02 20:31:30,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,275 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,276 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,277 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2808)] Ended with exit code 0 [2022-11-02 20:31:30,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,303 INFO L229 MonitoredProcess]: Starting monitored process 2809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2809)] Waiting until timeout for monitored process [2022-11-02 20:31:30,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,315 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,315 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,316 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2809)] Ended with exit code 0 [2022-11-02 20:31:30,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,343 INFO L229 MonitoredProcess]: Starting monitored process 2810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2810)] Waiting until timeout for monitored process [2022-11-02 20:31:30,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,354 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,355 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,358 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2810)] Ended with exit code 0 [2022-11-02 20:31:30,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,406 INFO L229 MonitoredProcess]: Starting monitored process 2811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2811)] Waiting until timeout for monitored process [2022-11-02 20:31:30,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,418 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,419 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2811)] Ended with exit code 0 [2022-11-02 20:31:30,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,453 INFO L229 MonitoredProcess]: Starting monitored process 2812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2812)] Waiting until timeout for monitored process [2022-11-02 20:31:30,454 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 [2022-11-02 20:31:30,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,466 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,467 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2812)] Ended with exit code 0 [2022-11-02 20:31:30,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,496 INFO L229 MonitoredProcess]: Starting monitored process 2813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2813)] Waiting until timeout for monitored process [2022-11-02 20:31:30,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,513 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,513 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-02 20:31:30,513 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,613 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-02 20:31:30,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2813)] Ended with exit code 0 [2022-11-02 20:31:30,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,811 INFO L229 MonitoredProcess]: Starting monitored process 2814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2814)] Waiting until timeout for monitored process [2022-11-02 20:31:30,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,824 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,825 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2814)] Ended with exit code 0 [2022-11-02 20:31:30,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,854 INFO L229 MonitoredProcess]: Starting monitored process 2815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2815)] Waiting until timeout for monitored process [2022-11-02 20:31:30,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,865 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,866 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,867 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2815)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:30,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,895 INFO L229 MonitoredProcess]: Starting monitored process 2816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2816)] Waiting until timeout for monitored process [2022-11-02 20:31:30,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,907 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,910 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2816)] Ended with exit code 0 [2022-11-02 20:31:30,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,940 INFO L229 MonitoredProcess]: Starting monitored process 2817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2817)] Waiting until timeout for monitored process [2022-11-02 20:31:30,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,952 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,953 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:30,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2817)] Ended with exit code 0 [2022-11-02 20:31:30,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:30,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:30,979 INFO L229 MonitoredProcess]: Starting monitored process 2818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:30,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2818)] Waiting until timeout for monitored process [2022-11-02 20:31:30,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:30,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:30,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:30,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:30,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:30,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:30,991 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:30,992 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:30,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:30,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:31,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2818)] Ended with exit code 0 [2022-11-02 20:31:31,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:31,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:31,020 INFO L229 MonitoredProcess]: Starting monitored process 2819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:31,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2819)] Waiting until timeout for monitored process [2022-11-02 20:31:31,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:31,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:31,032 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:31,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:31,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:31,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:31,033 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:31,033 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:31,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:31,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:31,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2819)] Ended with exit code 0 [2022-11-02 20:31:31,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:31,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:31,060 INFO L229 MonitoredProcess]: Starting monitored process 2820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:31,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2820)] Waiting until timeout for monitored process [2022-11-02 20:31:31,061 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 [2022-11-02 20:31:31,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:31,072 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:31,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:31,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:31,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:31,072 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:31,074 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:31,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:31,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:31,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2820)] Ended with exit code 0 [2022-11-02 20:31:31,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:31,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:31,104 INFO L229 MonitoredProcess]: Starting monitored process 2821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:31,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2821)] Waiting until timeout for monitored process [2022-11-02 20:31:31,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:31,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:31,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:31,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:31,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:31,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:31,117 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:31,119 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:31,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:31,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:31:31,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2821)] Forceful destruction successful, exit code 0 [2022-11-02 20:31:31,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:31:31,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:31:31,147 INFO L229 MonitoredProcess]: Starting monitored process 2822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:31:31,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ec0b1c-9cdd-4a0c-b253-22df012ba0a0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2822)] Waiting until timeout for monitored process [2022-11-02 20:31:31,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:31:31,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:31:31,159 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:31:31,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:31:31,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:31:31,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:31:31,159 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:31:31,160 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:31:31,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:31:31,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.