./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/sum03-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0e0057cc 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_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/sum03-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --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 f3ea688a1545b3bafe54147de3e42aca9be90a0cf7137921828beab11eeeb69a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 03:52:35,923 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 03:52:35,986 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-29 03:52:35,990 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 03:52:35,990 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 03:52:36,013 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 03:52:36,014 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 03:52:36,015 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 03:52:36,015 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 03:52:36,016 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 03:52:36,017 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 03:52:36,017 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 03:52:36,018 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 03:52:36,018 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-29 03:52:36,019 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-29 03:52:36,019 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-29 03:52:36,020 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-29 03:52:36,020 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-29 03:52:36,021 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-29 03:52:36,021 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 03:52:36,022 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-29 03:52:36,023 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 03:52:36,023 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 03:52:36,024 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 03:52:36,024 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 03:52:36,025 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-29 03:52:36,025 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-29 03:52:36,026 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-29 03:52:36,026 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-29 03:52:36,026 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 03:52:36,027 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 03:52:36,027 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-29 03:52:36,028 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 03:52:36,028 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 03:52:36,028 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 03:52:36,029 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 03:52:36,029 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 03:52:36,029 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-29 03:52:36,029 INFO L153 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_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3ea688a1545b3bafe54147de3e42aca9be90a0cf7137921828beab11eeeb69a [2023-11-29 03:52:36,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 03:52:36,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 03:52:36,272 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 03:52:36,273 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 03:52:36,274 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 03:52:36,275 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/loops/sum03-2.i [2023-11-29 03:52:39,085 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 03:52:39,267 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 03:52:39,267 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/sv-benchmarks/c/loops/sum03-2.i [2023-11-29 03:52:39,273 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/data/cc67d56cb/bf05749cbd7242649674addc4c096bba/FLAGcc4327e8c [2023-11-29 03:52:39,288 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/data/cc67d56cb/bf05749cbd7242649674addc4c096bba [2023-11-29 03:52:39,291 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 03:52:39,293 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 03:52:39,294 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 03:52:39,294 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 03:52:39,300 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 03:52:39,301 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,302 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@465230f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39, skipping insertion in model container [2023-11-29 03:52:39,302 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,324 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 03:52:39,488 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:52:39,500 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 03:52:39,515 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:52:39,530 INFO L206 MainTranslator]: Completed translation [2023-11-29 03:52:39,531 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39 WrapperNode [2023-11-29 03:52:39,531 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 03:52:39,532 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 03:52:39,532 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 03:52:39,532 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 03:52:39,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,546 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,563 INFO L138 Inliner]: procedures = 15, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 34 [2023-11-29 03:52:39,564 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 03:52:39,564 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 03:52:39,565 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 03:52:39,565 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 03:52:39,576 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,576 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,577 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,588 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 03:52:39,588 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,588 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,591 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,594 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,594 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,595 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,597 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 03:52:39,597 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 03:52:39,598 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 03:52:39,598 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 03:52:39,599 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39" (1/1) ... [2023-11-29 03:52:39,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:39,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:39,628 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:39,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-29 03:52:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 03:52:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 03:52:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 03:52:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 03:52:39,722 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 03:52:39,724 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 03:52:39,804 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 03:52:39,812 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 03:52:39,812 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 03:52:39,814 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:52:39 BoogieIcfgContainer [2023-11-29 03:52:39,814 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 03:52:39,815 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-29 03:52:39,815 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-29 03:52:39,818 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-29 03:52:39,819 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 03:52:39,819 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 29.11 03:52:39" (1/3) ... [2023-11-29 03:52:39,820 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5c436ed9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 03:52:39, skipping insertion in model container [2023-11-29 03:52:39,820 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 03:52:39,820 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:52:39" (2/3) ... [2023-11-29 03:52:39,821 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5c436ed9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 03:52:39, skipping insertion in model container [2023-11-29 03:52:39,821 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 03:52:39,821 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:52:39" (3/3) ... [2023-11-29 03:52:39,822 INFO L332 chiAutomizerObserver]: Analyzing ICFG sum03-2.i [2023-11-29 03:52:39,869 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-29 03:52:39,869 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-29 03:52:39,870 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-29 03:52:39,870 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-29 03:52:39,870 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-29 03:52:39,870 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-29 03:52:39,870 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-29 03:52:39,870 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-29 03:52:39,874 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 11 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 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) [2023-11-29 03:52:39,888 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2023-11-29 03:52:39,889 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 03:52:39,889 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 03:52:39,893 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 03:52:39,893 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2023-11-29 03:52:39,893 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-29 03:52:39,893 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 11 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 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) [2023-11-29 03:52:39,894 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2023-11-29 03:52:39,895 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 03:52:39,895 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 03:52:39,895 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 03:52:39,895 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2023-11-29 03:52:39,901 INFO L748 eck$LassoCheckResult]: Stem: 5#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~nondet2#1, main_#t~post3#1, main_~sn~0#1, main_~loop1~0#1, main_~n1~0#1, main_~x~0#1;main_~sn~0#1 := 0;havoc main_#t~nondet1#1;main_~loop1~0#1 := main_#t~nondet1#1;havoc main_#t~nondet1#1;havoc main_#t~nondet2#1;main_~n1~0#1 := main_#t~nondet2#1;havoc main_#t~nondet2#1;main_~x~0#1 := 0; 4#L24-2true [2023-11-29 03:52:39,902 INFO L750 eck$LassoCheckResult]: Loop: 4#L24-2true assume !false;main_~sn~0#1 := 2 + main_~sn~0#1;main_#t~post3#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post3#1;havoc main_#t~post3#1;assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~sn~0#1 % 4294967296 == 2 * main_~x~0#1 % 4294967296 || 0 == main_~sn~0#1 % 4294967296 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; 8#L14true assume !(0 == __VERIFIER_assert_~cond#1); 10#L14-2true havoc __VERIFIER_assert_~cond#1;havoc __VERIFIER_assert_#in~cond#1;assume { :end_inline___VERIFIER_assert } true; 4#L24-2true [2023-11-29 03:52:39,906 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:52:39,907 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-29 03:52:39,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:52:39,915 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856562100] [2023-11-29 03:52:39,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:52:39,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:52:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:52:39,989 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 03:52:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:52:40,010 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 03:52:40,013 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:52:40,014 INFO L85 PathProgramCache]: Analyzing trace with hash 41165, now seen corresponding path program 1 times [2023-11-29 03:52:40,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:52:40,014 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750446882] [2023-11-29 03:52:40,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:52:40,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:52:40,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:52:40,034 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 03:52:40,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:52:40,065 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 03:52:40,067 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:52:40,067 INFO L85 PathProgramCache]: Analyzing trace with hash 28700107, now seen corresponding path program 1 times [2023-11-29 03:52:40,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:52:40,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934273046] [2023-11-29 03:52:40,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:52:40,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:52:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:52:40,102 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 03:52:40,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:52:40,118 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 03:52:40,246 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 03:52:40,247 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 03:52:40,247 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 03:52:40,247 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 03:52:40,247 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-29 03:52:40,247 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:40,247 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 03:52:40,247 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 03:52:40,248 INFO L133 ssoRankerPreferences]: Filename of dumped script: sum03-2.i_Iteration1_Loop [2023-11-29 03:52:40,248 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 03:52:40,248 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 03:52:40,268 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:40,277 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:40,294 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:40,297 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:40,591 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 03:52:40,591 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-29 03:52:40,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:40,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:40,599 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:40,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-29 03:52:40,611 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 03:52:40,611 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 03:52:40,630 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 03:52:40,630 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post3#1=0} Honda state: {ULTIMATE.start_main_#t~post3#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 03:52:40,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:40,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:40,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:40,637 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:40,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-29 03:52:40,642 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 03:52:40,642 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 03:52:40,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2023-11-29 03:52:40,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:40,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:40,673 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:40,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-29 03:52:40,680 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-29 03:52:40,680 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 03:52:40,845 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-29 03:52:40,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2023-11-29 03:52:40,849 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 03:52:40,849 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 03:52:40,849 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 03:52:40,850 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 03:52:40,850 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 03:52:40,850 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:40,850 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 03:52:40,850 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 03:52:40,850 INFO L133 ssoRankerPreferences]: Filename of dumped script: sum03-2.i_Iteration1_Loop [2023-11-29 03:52:40,850 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 03:52:40,850 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 03:52:40,852 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:40,855 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:40,858 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:40,871 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:41,142 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 03:52:41,147 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 03:52:41,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,150 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-29 03:52:41,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:41,175 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:41,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2023-11-29 03:52:41,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,187 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-29 03:52:41,190 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 [2023-11-29 03:52:41,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:41,202 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:41,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2023-11-29 03:52:41,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,209 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-29 03:52:41,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,227 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:41,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:41,235 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:41,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2023-11-29 03:52:41,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,247 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-29 03:52:41,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,261 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:41,262 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:41,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2023-11-29 03:52:41,266 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 03:52:41,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,268 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-29 03:52:41,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:41,282 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:41,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2023-11-29 03:52:41,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,289 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,291 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 [2023-11-29 03:52:41,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-29 03:52:41,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,303 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:41,303 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:41,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2023-11-29 03:52:41,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,312 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-29 03:52:41,320 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 [2023-11-29 03:52:41,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,331 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:41,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:41,341 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:41,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2023-11-29 03:52:41,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,356 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-29 03:52:41,359 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 [2023-11-29 03:52:41,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,370 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:41,370 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:41,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2023-11-29 03:52:41,376 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 03:52:41,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,377 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-29 03:52:41,384 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 [2023-11-29 03:52:41,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:41,396 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:41,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2023-11-29 03:52:41,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,410 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-29 03:52:41,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:41,424 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:41,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2023-11-29 03:52:41,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,430 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-29 03:52:41,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,445 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:41,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:41,454 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 03:52:41,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2023-11-29 03:52:41,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,488 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-29 03:52:41,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:41,512 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:41,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2023-11-29 03:52:41,517 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 03:52:41,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,519 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-29 03:52:41,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:41,534 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:41,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2023-11-29 03:52:41,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,544 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-29 03:52:41,547 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 [2023-11-29 03:52:41,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,560 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:41,561 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:41,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2023-11-29 03:52:41,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,569 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-29 03:52:41,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,590 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:41,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:41,600 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-29 03:52:41,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2023-11-29 03:52:41,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,624 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-29 03:52:41,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:41,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,642 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:41,643 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:41,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2023-11-29 03:52:41,650 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 03:52:41,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,651 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-29 03:52:41,659 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 [2023-11-29 03:52:41,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:41,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:41,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,672 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:41,673 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:41,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2023-11-29 03:52:41,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,682 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-29 03:52:41,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:41,697 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:41,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,698 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:41,699 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:41,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2023-11-29 03:52:41,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,706 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-29 03:52:41,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:41,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:41,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,723 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:41,723 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:41,732 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:41,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2023-11-29 03:52:41,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,757 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-29 03:52:41,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:41,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:41,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,771 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:41,772 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:41,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2023-11-29 03:52:41,779 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 03:52:41,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,780 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-29 03:52:41,782 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 [2023-11-29 03:52:41,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:41,793 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:41,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:41,795 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:41,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2023-11-29 03:52:41,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,803 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-29 03:52:41,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:41,817 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:41,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:41,819 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:41,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2023-11-29 03:52:41,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,828 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-29 03:52:41,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:41,841 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:41,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,842 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:41,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:41,852 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 03:52:41,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2023-11-29 03:52:41,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,888 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-29 03:52:41,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:41,901 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:41,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,902 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:41,903 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:41,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:41,910 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 03:52:41,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,911 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-29 03:52:41,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:41,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:41,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:41,927 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:41,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:41,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,943 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-29 03:52:41,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:41,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:41,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:41,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:41,959 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:41,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:41,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:41,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:41,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:41,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:41,969 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:41,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-29 03:52:41,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:41,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:41,982 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:41,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:41,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:41,983 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:41,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:41,996 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-29 03:52:41,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2023-11-29 03:52:42,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,074 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-29 03:52:42,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:42,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:42,087 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:42,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:42,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,088 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:42,089 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:42,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2023-11-29 03:52:42,098 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 03:52:42,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,099 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-29 03:52:42,103 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 [2023-11-29 03:52:42,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:42,114 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:42,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:42,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:42,115 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:42,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:42,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,121 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-29 03:52:42,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:42,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:42,134 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:42,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:42,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:42,135 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:42,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2023-11-29 03:52:42,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,142 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-29 03:52:42,145 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 [2023-11-29 03:52:42,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:42,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:42,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:42,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,156 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:42,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:42,164 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 03:52:42,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2023-11-29 03:52:42,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,183 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-29 03:52:42,186 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 [2023-11-29 03:52:42,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:42,196 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:42,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:42,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,197 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:42,198 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:42,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2023-11-29 03:52:42,203 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 03:52:42,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,204 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-29 03:52:42,207 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 [2023-11-29 03:52:42,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:42,218 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:42,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:42,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,219 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:42,220 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:42,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:42,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,228 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:42,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-29 03:52:42,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:42,242 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:42,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:42,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,242 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:42,243 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:42,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:42,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,251 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,254 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 [2023-11-29 03:52:42,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-29 03:52:42,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:42,265 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:42,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:42,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,265 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:42,265 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:42,278 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:42,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2023-11-29 03:52:42,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,314 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-29 03:52:42,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:42,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:42,328 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:42,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:42,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,329 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:42,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:42,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2023-11-29 03:52:42,421 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 03:52:42,421 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 03:52:42,421 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 03:52:42,421 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 03:52:42,421 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 03:52:42,421 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,421 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 03:52:42,421 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 03:52:42,422 INFO L133 ssoRankerPreferences]: Filename of dumped script: sum03-2.i_Iteration1_Lasso [2023-11-29 03:52:42,422 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 03:52:42,422 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 03:52:42,424 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:42,427 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:42,429 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:42,444 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:42,447 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:42,449 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:42,458 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:42,472 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:42,474 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:42,477 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:42,479 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:42,482 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:42,484 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:42,743 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 03:52:42,744 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 03:52:42,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,749 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-29 03:52:42,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:42,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:42,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:42,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:42,765 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:42,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:42,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,772 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-29 03:52:42,775 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 [2023-11-29 03:52:42,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:42,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:42,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,787 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:42,788 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:42,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2023-11-29 03:52:42,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,794 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-29 03:52:42,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:42,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:42,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,809 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:42,811 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:42,811 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:42,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2023-11-29 03:52:42,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,819 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-29 03:52:42,822 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 [2023-11-29 03:52:42,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:42,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,835 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:42,836 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:42,836 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:42,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:42,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,845 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-29 03:52:42,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:42,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:42,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:42,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,861 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:42,861 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:42,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2023-11-29 03:52:42,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,867 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-29 03:52:42,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:42,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:42,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:42,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,884 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:42,885 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:42,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:42,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:42,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,890 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-29 03:52:42,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:42,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:42,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:42,904 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:42,904 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:42,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2023-11-29 03:52:42,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,912 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-29 03:52:42,915 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 [2023-11-29 03:52:42,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:42,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,926 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:42,927 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:42,927 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:42,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:42,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,935 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-29 03:52:42,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:42,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:42,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:42,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:42,949 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:42,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2023-11-29 03:52:42,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,956 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-29 03:52:42,958 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 [2023-11-29 03:52:42,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:42,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,969 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:42,970 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:42,970 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:42,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2023-11-29 03:52:42,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:42,979 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:42,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-29 03:52:42,981 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 [2023-11-29 03:52:42,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:42,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:42,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:42,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:42,993 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:42,993 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:42,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:42,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2023-11-29 03:52:42,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:42,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,000 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-29 03:52:43,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,012 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:43,013 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:43,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:43,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,017 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-29 03:52:43,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,029 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:43,030 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:43,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2023-11-29 03:52:43,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,035 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-29 03:52:43,037 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 [2023-11-29 03:52:43,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:43,049 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:43,049 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:43,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2023-11-29 03:52:43,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,057 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-29 03:52:43,060 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 [2023-11-29 03:52:43,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:43,073 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:43,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2023-11-29 03:52:43,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,079 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-29 03:52:43,081 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 [2023-11-29 03:52:43,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,094 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:43,095 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:43,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:43,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,099 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-29 03:52:43,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,112 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:43,112 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:43,125 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2023-11-29 03:52:43,125 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:43,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2023-11-29 03:52:43,158 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 03:52:43,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,159 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-29 03:52:43,161 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 [2023-11-29 03:52:43,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,171 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,172 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:43,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:43,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,176 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-29 03:52:43,179 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 [2023-11-29 03:52:43,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,190 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:43,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:43,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,194 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-29 03:52:43,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,209 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:43,209 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:43,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2023-11-29 03:52:43,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,218 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-29 03:52:43,220 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 [2023-11-29 03:52:43,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,230 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,232 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:43,232 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:43,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2023-11-29 03:52:43,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,241 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-29 03:52:43,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,254 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:43,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-11-29 03:52:43,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,258 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-29 03:52:43,260 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 [2023-11-29 03:52:43,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,271 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,271 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:43,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2023-11-29 03:52:43,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,275 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-29 03:52:43,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,292 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:43,292 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:43,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2023-11-29 03:52:43,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,304 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-29 03:52:43,306 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 [2023-11-29 03:52:43,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,317 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,319 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:43,319 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:43,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2023-11-29 03:52:43,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,332 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-29 03:52:43,334 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 [2023-11-29 03:52:43,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,346 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:43,346 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:43,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2023-11-29 03:52:43,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,355 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-29 03:52:43,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,368 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,369 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:43,370 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:43,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2023-11-29 03:52:43,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,378 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-29 03:52:43,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,393 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:43,393 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:43,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2023-11-29 03:52:43,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,402 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-29 03:52:43,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,415 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,415 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:43,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2023-11-29 03:52:43,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,421 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-29 03:52:43,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,444 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,444 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:43,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2023-11-29 03:52:43,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,450 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-29 03:52:43,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,465 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:43,465 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:43,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-11-29 03:52:43,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,474 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-29 03:52:43,476 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 [2023-11-29 03:52:43,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,487 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,487 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:43,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2023-11-29 03:52:43,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,492 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-29 03:52:43,495 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 [2023-11-29 03:52:43,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,506 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:43,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2023-11-29 03:52:43,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,511 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-29 03:52:43,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,524 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:43,524 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:43,544 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-29 03:52:43,544 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:43,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-11-29 03:52:43,587 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 03:52:43,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,588 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-29 03:52:43,590 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 [2023-11-29 03:52:43,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,602 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:43,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2023-11-29 03:52:43,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,607 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-29 03:52:43,609 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 [2023-11-29 03:52:43,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:43,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:43,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,627 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-29 03:52:43,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,642 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:43,642 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:43,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2023-11-29 03:52:43,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,652 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-29 03:52:43,654 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 [2023-11-29 03:52:43,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,667 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:43,667 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:43,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:43,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,678 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-29 03:52:43,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,691 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:43,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:43,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,698 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-29 03:52:43,700 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 [2023-11-29 03:52:43,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:43,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2023-11-29 03:52:43,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,720 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-29 03:52:43,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,736 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:43,736 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:43,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-11-29 03:52:43,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,748 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-29 03:52:43,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,767 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:43,767 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:43,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2023-11-29 03:52:43,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,778 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-29 03:52:43,782 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 [2023-11-29 03:52:43,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,797 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:43,797 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:43,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2023-11-29 03:52:43,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,807 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-29 03:52:43,811 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 [2023-11-29 03:52:43,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,826 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:43,826 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:43,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2023-11-29 03:52:43,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,837 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-29 03:52:43,839 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 [2023-11-29 03:52:43,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,854 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:43,855 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:43,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2023-11-29 03:52:43,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,865 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-29 03:52:43,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,882 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:43,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2023-11-29 03:52:43,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,888 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-29 03:52:43,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,905 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:43,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2023-11-29 03:52:43,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,911 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-29 03:52:43,915 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 [2023-11-29 03:52:43,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,930 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:43,930 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:43,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-11-29 03:52:43,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,938 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-29 03:52:43,941 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 [2023-11-29 03:52:43,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:43,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2023-11-29 03:52:43,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,957 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-29 03:52:43,959 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 [2023-11-29 03:52:43,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:43,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:43,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:43,970 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:43,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:43,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:43,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-11-29 03:52:43,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:43,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:43,974 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:43,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-29 03:52:43,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:43,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:43,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:43,987 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:43,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:44,013 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-29 03:52:44,013 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-29 03:52:44,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-11-29 03:52:44,066 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 03:52:44,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,067 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-29 03:52:44,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,080 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,080 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:44,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2023-11-29 03:52:44,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,085 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-29 03:52:44,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,098 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:44,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2023-11-29 03:52:44,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,103 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-29 03:52:44,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,115 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,117 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:44,117 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:44,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2023-11-29 03:52:44,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,127 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-29 03:52:44,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,141 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:44,141 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:44,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2023-11-29 03:52:44,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,150 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-29 03:52:44,153 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 [2023-11-29 03:52:44,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,164 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,165 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:44,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2023-11-29 03:52:44,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,169 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-29 03:52:44,172 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 [2023-11-29 03:52:44,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,183 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:44,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2023-11-29 03:52:44,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,188 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-29 03:52:44,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,203 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:44,203 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:44,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2023-11-29 03:52:44,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,212 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-29 03:52:44,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,227 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:44,227 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:44,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2023-11-29 03:52:44,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,238 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-29 03:52:44,240 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 [2023-11-29 03:52:44,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,251 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,254 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:44,254 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:44,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2023-11-29 03:52:44,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,265 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-29 03:52:44,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,283 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:44,284 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:44,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2023-11-29 03:52:44,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,296 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-29 03:52:44,298 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 [2023-11-29 03:52:44,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,311 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,314 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:44,314 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:44,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2023-11-29 03:52:44,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,325 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-29 03:52:44,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,338 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:44,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2023-11-29 03:52:44,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,343 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-29 03:52:44,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,356 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,356 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:44,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2023-11-29 03:52:44,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,361 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-29 03:52:44,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,376 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:44,376 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:44,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2023-11-29 03:52:44,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,386 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-29 03:52:44,388 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 [2023-11-29 03:52:44,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,399 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:44,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2023-11-29 03:52:44,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,406 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-29 03:52:44,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,421 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,421 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:44,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2023-11-29 03:52:44,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,435 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-29 03:52:44,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:44,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,451 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:44,451 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:44,493 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-29 03:52:44,493 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-29 03:52:44,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:44,554 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 03:52:44,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,555 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-29 03:52:44,557 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 [2023-11-29 03:52:44,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,567 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,568 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,568 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:44,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-11-29 03:52:44,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,574 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-29 03:52:44,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,587 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,587 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,587 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:44,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2023-11-29 03:52:44,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,593 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-29 03:52:44,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,606 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,608 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:44,608 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:44,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2023-11-29 03:52:44,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,619 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-29 03:52:44,621 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 [2023-11-29 03:52:44,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,632 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,632 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,634 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:44,634 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:44,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2023-11-29 03:52:44,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,644 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-29 03:52:44,646 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 [2023-11-29 03:52:44,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,657 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,657 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,658 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:44,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2023-11-29 03:52:44,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,679 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-29 03:52:44,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,693 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,694 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:44,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2023-11-29 03:52:44,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,700 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-29 03:52:44,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,713 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,713 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,715 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:44,715 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:44,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:44,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,725 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-29 03:52:44,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,738 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,738 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,740 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:44,740 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:44,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2023-11-29 03:52:44,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,750 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-29 03:52:44,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,763 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,765 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:44,765 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:44,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2023-11-29 03:52:44,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,774 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-29 03:52:44,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,787 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,788 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:44,788 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:44,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2023-11-29 03:52:44,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,798 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-29 03:52:44,800 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 [2023-11-29 03:52:44,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,811 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,811 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,813 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:44,813 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:44,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2023-11-29 03:52:44,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,823 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-29 03:52:44,825 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 [2023-11-29 03:52:44,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,837 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,838 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,838 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:44,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2023-11-29 03:52:44,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,844 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-29 03:52:44,856 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 [2023-11-29 03:52:44,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,866 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,866 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,867 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:44,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-11-29 03:52:44,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,873 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-29 03:52:44,875 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 [2023-11-29 03:52:44,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,885 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,887 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:44,887 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:44,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-11-29 03:52:44,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,897 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-29 03:52:44,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:44,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,910 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,910 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,911 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:44,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2023-11-29 03:52:44,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,917 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-29 03:52:44,919 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 [2023-11-29 03:52:44,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:44,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:44,930 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,931 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:44,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:44,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:44,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2023-11-29 03:52:44,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:44,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:44,937 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:44,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-29 03:52:44,940 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 [2023-11-29 03:52:44,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:44,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:44,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:44,951 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:44,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:44,970 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-29 03:52:44,970 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:45,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:45,035 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 03:52:45,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,036 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-29 03:52:45,038 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 [2023-11-29 03:52:45,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,049 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:45,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,049 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:45,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:45,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2023-11-29 03:52:45,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,057 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-29 03:52:45,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:45,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,070 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:45,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,071 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:45,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:45,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2023-11-29 03:52:45,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,078 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-29 03:52:45,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:45,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,092 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,095 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:45,095 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:45,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2023-11-29 03:52:45,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,108 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-29 03:52:45,111 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 [2023-11-29 03:52:45,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,121 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,124 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:45,124 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:45,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2023-11-29 03:52:45,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,136 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-29 03:52:45,139 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 [2023-11-29 03:52:45,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,150 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:45,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,151 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:45,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:45,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2023-11-29 03:52:45,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,160 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-29 03:52:45,162 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 [2023-11-29 03:52:45,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,173 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:45,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,174 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:45,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:45,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2023-11-29 03:52:45,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,182 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-29 03:52:45,185 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 [2023-11-29 03:52:45,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,196 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,199 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:45,199 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:45,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2023-11-29 03:52:45,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,211 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-29 03:52:45,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:45,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,224 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,227 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:45,227 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:45,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2023-11-29 03:52:45,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,240 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-29 03:52:45,242 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 [2023-11-29 03:52:45,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,253 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,255 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:45,255 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:45,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2023-11-29 03:52:45,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,267 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-29 03:52:45,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:45,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,280 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,280 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,283 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:45,283 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:45,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-11-29 03:52:45,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,296 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-29 03:52:45,298 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 [2023-11-29 03:52:45,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,308 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,311 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:45,311 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:45,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2023-11-29 03:52:45,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,324 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-29 03:52:45,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:45,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,337 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:45,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,338 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:45,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:45,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:45,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,345 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-29 03:52:45,347 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 [2023-11-29 03:52:45,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,357 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:45,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,359 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:45,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:45,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-11-29 03:52:45,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,366 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-29 03:52:45,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:45,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,378 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,381 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:45,381 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:45,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2023-11-29 03:52:45,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,399 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-29 03:52:45,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:45,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,411 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:45,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,412 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,413 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:45,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:45,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-11-29 03:52:45,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,419 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-29 03:52:45,422 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 [2023-11-29 03:52:45,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,432 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:45,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:45,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:45,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-11-29 03:52:45,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,441 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-29 03:52:45,443 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 [2023-11-29 03:52:45,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,454 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:45,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,454 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:45,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:45,479 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-29 03:52:45,479 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-29 03:52:45,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-29 03:52:45,687 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 03:52:45,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,688 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-29 03:52:45,690 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 [2023-11-29 03:52:45,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,701 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:45,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:45,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,701 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:45,702 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:45,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:45,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-11-29 03:52:45,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,711 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-29 03:52:45,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:45,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,724 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:45,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:45,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,724 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:45,725 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:45,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:45,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-11-29 03:52:45,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,736 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-29 03:52:45,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:45,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,749 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:45,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:45,753 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:45,753 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:45,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-11-29 03:52:45,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,769 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-29 03:52:45,771 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 [2023-11-29 03:52:45,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:45,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:45,785 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:45,785 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:45,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-29 03:52:45,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,800 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-29 03:52:45,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:45,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,813 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:45,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:45,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,813 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:45,814 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:45,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:45,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-29 03:52:45,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,822 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-29 03:52:45,825 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 [2023-11-29 03:52:45,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:45,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:45,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,836 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:45,837 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:45,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:45,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-11-29 03:52:45,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,846 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-29 03:52:45,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:45,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:45,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:45,862 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:45,862 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:45,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-11-29 03:52:45,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,877 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-29 03:52:45,880 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 [2023-11-29 03:52:45,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,891 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:45,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,891 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:45,894 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:45,894 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:45,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-11-29 03:52:45,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,913 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-29 03:52:45,916 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 [2023-11-29 03:52:45,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,929 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:45,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,929 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:45,932 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:45,932 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:45,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-29 03:52:45,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,947 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-29 03:52:45,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:45,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,960 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:45,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,960 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:45,963 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:45,963 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:45,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:45,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-29 03:52:45,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:45,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:45,977 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:45,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-29 03:52:45,980 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 [2023-11-29 03:52:45,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:45,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:45,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:45,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:45,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:45,993 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:45,993 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:46,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-11-29 03:52:46,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,007 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-29 03:52:46,009 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 [2023-11-29 03:52:46,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:46,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,020 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:46,021 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:46,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-11-29 03:52:46,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,030 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-29 03:52:46,033 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 [2023-11-29 03:52:46,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,046 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:46,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,046 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:46,047 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:46,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-11-29 03:52:46,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,056 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-29 03:52:46,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:46,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,070 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:46,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,071 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:46,073 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:46,073 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:46,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-29 03:52:46,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,088 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-29 03:52:46,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:46,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,101 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:46,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,101 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:46,102 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:46,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-29 03:52:46,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,111 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-29 03:52:46,113 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 [2023-11-29 03:52:46,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:46,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:46,125 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:46,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-11-29 03:52:46,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,134 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-29 03:52:46,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:46,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:46,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,147 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:46,147 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:46,174 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-29 03:52:46,174 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-29 03:52:46,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-29 03:52:46,500 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 03:52:46,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,501 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-29 03:52:46,503 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 [2023-11-29 03:52:46,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,514 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:46,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-29 03:52:46,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,518 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-29 03:52:46,520 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 [2023-11-29 03:52:46,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,531 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:46,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-29 03:52:46,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,537 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-29 03:52:46,539 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 [2023-11-29 03:52:46,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,549 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,551 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:46,551 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:46,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-29 03:52:46,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,559 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-29 03:52:46,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:46,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,572 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,574 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:46,574 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:46,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-29 03:52:46,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,591 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-29 03:52:46,593 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 [2023-11-29 03:52:46,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,604 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,605 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:46,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-29 03:52:46,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,610 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-29 03:52:46,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:46,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,623 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:46,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-29 03:52:46,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,628 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-29 03:52:46,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:46,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,641 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,643 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:46,643 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:46,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-29 03:52:46,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,653 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-29 03:52:46,655 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 [2023-11-29 03:52:46,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,667 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:46,667 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:46,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-29 03:52:46,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,676 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-29 03:52:46,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:46,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,690 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:46,690 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:46,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:46,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,699 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-29 03:52:46,701 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 [2023-11-29 03:52:46,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,711 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,711 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,713 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:46,713 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:46,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-11-29 03:52:46,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,723 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-29 03:52:46,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:46,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,737 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:46,738 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:46,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-11-29 03:52:46,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,747 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-29 03:52:46,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:46,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:46,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-29 03:52:46,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,766 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-29 03:52:46,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:46,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,779 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:46,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-11-29 03:52:46,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,785 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-29 03:52:46,787 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 [2023-11-29 03:52:46,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,797 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,799 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:46,799 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:46,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-29 03:52:46,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,807 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-29 03:52:46,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:46,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,820 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:46,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-11-29 03:52:46,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,826 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-29 03:52:46,828 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 [2023-11-29 03:52:46,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,838 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,839 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:46,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2023-11-29 03:52:46,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,845 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-29 03:52:46,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:46,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,857 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:46,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,858 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:46,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:46,876 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-29 03:52:46,876 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-29 03:52:46,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-11-29 03:52:46,961 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 03:52:46,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,962 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-29 03:52:46,964 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 [2023-11-29 03:52:46,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,974 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:46,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,974 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:46,975 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:46,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:46,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-11-29 03:52:46,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:46,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:46,982 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:46,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-29 03:52:46,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:46,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:46,995 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:46,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:46,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:46,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:46,995 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:46,996 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:46,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:46,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2023-11-29 03:52:47,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,002 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-29 03:52:47,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:47,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,015 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,015 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,018 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:47,018 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:47,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2023-11-29 03:52:47,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,031 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-29 03:52:47,033 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 [2023-11-29 03:52:47,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,045 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,045 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,048 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:47,048 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:47,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-11-29 03:52:47,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,060 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-29 03:52:47,063 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 [2023-11-29 03:52:47,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:47,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,073 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,074 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:47,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:47,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-11-29 03:52:47,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,082 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-29 03:52:47,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:47,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,094 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:47,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,094 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,095 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:47,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:47,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2023-11-29 03:52:47,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,103 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-29 03:52:47,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:47,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,116 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,118 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:47,118 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:47,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-11-29 03:52:47,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,133 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-29 03:52:47,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:47,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,147 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,149 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:47,149 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:47,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2023-11-29 03:52:47,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,163 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-29 03:52:47,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:47,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,176 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,178 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:47,178 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:47,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-29 03:52:47,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,190 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-29 03:52:47,193 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 [2023-11-29 03:52:47,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,206 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,206 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,209 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:47,209 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:47,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-11-29 03:52:47,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,222 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-29 03:52:47,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:47,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,235 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,235 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,238 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:47,238 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:47,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2023-11-29 03:52:47,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,251 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-29 03:52:47,254 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 [2023-11-29 03:52:47,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:47,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,265 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,265 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:47,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:47,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2023-11-29 03:52:47,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,272 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-29 03:52:47,274 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 [2023-11-29 03:52:47,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:47,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,285 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,286 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:47,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:47,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-29 03:52:47,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,294 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-29 03:52:47,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:47,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,308 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,310 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:47,310 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:47,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2023-11-29 03:52:47,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,323 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-29 03:52:47,325 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 [2023-11-29 03:52:47,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,336 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:47,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,336 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,337 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:47,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:47,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-11-29 03:52:47,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,344 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-29 03:52:47,346 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 [2023-11-29 03:52:47,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,356 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:47,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:47,357 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,357 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:47,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:47,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-11-29 03:52:47,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:47,366 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:47,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-29 03:52:47,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:47,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:47,381 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:47,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:47,381 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:47,381 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:47,411 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-11-29 03:52:47,411 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-29 03:52:47,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:47,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2023-11-29 03:52:47,642 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-29 03:52:47,643 INFO L748 eck$LassoCheckResult]: Stem: 5#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~nondet2#1, main_#t~post3#1, main_~sn~0#1, main_~loop1~0#1, main_~n1~0#1, main_~x~0#1;main_~sn~0#1 := 0;havoc main_#t~nondet1#1;main_~loop1~0#1 := main_#t~nondet1#1;havoc main_#t~nondet1#1;havoc main_#t~nondet2#1;main_~n1~0#1 := main_#t~nondet2#1;havoc main_#t~nondet2#1;main_~x~0#1 := 0; 4#L24-2true assume !false;main_~sn~0#1 := 2 + main_~sn~0#1;main_#t~post3#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post3#1;havoc main_#t~post3#1;assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~sn~0#1 % 4294967296 == 2 * main_~x~0#1 % 4294967296 || 0 == main_~sn~0#1 % 4294967296 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; 8#L14true assume !(0 == __VERIFIER_assert_~cond#1); 10#L14-2true havoc __VERIFIER_assert_~cond#1;havoc __VERIFIER_assert_#in~cond#1;assume { :end_inline___VERIFIER_assert } true; 4#L24-2true [2023-11-29 03:52:47,643 INFO L750 eck$LassoCheckResult]: Loop: 4#L24-2true assume !false;main_~sn~0#1 := 2 + main_~sn~0#1;main_#t~post3#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post3#1;havoc main_#t~post3#1;assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~sn~0#1 % 4294967296 == 2 * main_~x~0#1 % 4294967296 || 0 == main_~sn~0#1 % 4294967296 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; 8#L14true assume !(0 == __VERIFIER_assert_~cond#1); 10#L14-2true havoc __VERIFIER_assert_~cond#1;havoc __VERIFIER_assert_#in~cond#1;assume { :end_inline___VERIFIER_assert } true; 4#L24-2true [2023-11-29 03:52:47,643 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:52:47,643 INFO L85 PathProgramCache]: Analyzing trace with hash 28700107, now seen corresponding path program 2 times [2023-11-29 03:52:47,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:52:47,643 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637108318] [2023-11-29 03:52:47,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:52:47,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:52:47,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:52:47,658 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 03:52:47,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:52:47,670 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 03:52:47,671 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:52:47,671 INFO L85 PathProgramCache]: Analyzing trace with hash 41165, now seen corresponding path program 2 times [2023-11-29 03:52:47,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:52:47,671 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529661256] [2023-11-29 03:52:47,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:52:47,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:52:47,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:52:47,678 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 03:52:47,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:52:47,685 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 03:52:47,686 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:52:47,686 INFO L85 PathProgramCache]: Analyzing trace with hash 306407107, now seen corresponding path program 3 times [2023-11-29 03:52:47,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:52:47,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [468556534] [2023-11-29 03:52:47,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:52:47,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:52:47,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:52:47,709 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 03:52:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:52:47,741 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 03:52:47,787 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 03:52:47,787 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 03:52:47,787 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 03:52:47,787 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 03:52:47,788 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-29 03:52:47,788 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:47,788 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 03:52:47,788 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 03:52:47,788 INFO L133 ssoRankerPreferences]: Filename of dumped script: sum03-2.i_Iteration1_Loop [2023-11-29 03:52:47,788 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 03:52:47,788 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 03:52:47,789 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:47,793 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:47,795 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:47,808 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:48,007 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 03:52:48,007 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-29 03:52:48,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,010 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-29 03:52:48,015 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 03:52:48,015 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 03:52:48,027 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 03:52:48,028 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post3#1=0} Honda state: {ULTIMATE.start_main_#t~post3#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 03:52:48,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-29 03:52:48,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,031 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-29 03:52:48,033 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 03:52:48,033 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 03:52:48,045 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 03:52:48,045 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___VERIFIER_assert_~cond#1=0} Honda state: {ULTIMATE.start___VERIFIER_assert_~cond#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 03:52:48,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-29 03:52:48,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,048 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-29 03:52:48,050 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 03:52:48,051 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 03:52:48,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2023-11-29 03:52:48,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,067 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-29 03:52:48,069 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-29 03:52:48,069 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 03:52:48,213 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-29 03:52:48,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2023-11-29 03:52:48,215 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 03:52:48,215 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 03:52:48,215 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 03:52:48,216 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 03:52:48,216 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 03:52:48,216 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,216 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 03:52:48,216 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 03:52:48,216 INFO L133 ssoRankerPreferences]: Filename of dumped script: sum03-2.i_Iteration1_Loop [2023-11-29 03:52:48,216 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 03:52:48,216 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 03:52:48,217 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:48,219 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:48,221 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:48,231 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:48,438 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 03:52:48,439 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 03:52:48,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,440 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-29 03:52:48,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:48,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,452 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:48,452 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:48,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2023-11-29 03:52:48,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,458 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-29 03:52:48,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:48,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:48,471 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:48,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2023-11-29 03:52:48,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,475 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-29 03:52:48,477 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 [2023-11-29 03:52:48,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,488 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:48,488 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:48,490 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:48,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2023-11-29 03:52:48,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,500 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-29 03:52:48,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:48,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:48,513 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:48,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2023-11-29 03:52:48,517 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 03:52:48,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,518 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-29 03:52:48,520 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 [2023-11-29 03:52:48,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:48,531 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:48,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2023-11-29 03:52:48,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,535 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-29 03:52:48,537 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 [2023-11-29 03:52:48,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:48,548 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:48,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-29 03:52:48,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,554 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-29 03:52:48,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:48,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,566 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:48,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:48,569 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:48,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2023-11-29 03:52:48,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,581 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-29 03:52:48,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:48,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:48,594 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:48,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-29 03:52:48,598 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 03:52:48,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,599 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-29 03:52:48,601 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 [2023-11-29 03:52:48,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:48,614 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:48,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2023-11-29 03:52:48,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,620 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-29 03:52:48,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:48,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:48,633 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:48,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2023-11-29 03:52:48,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,638 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-29 03:52:48,640 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 [2023-11-29 03:52:48,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,650 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:48,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:48,656 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 03:52:48,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-29 03:52:48,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,671 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-29 03:52:48,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:48,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:48,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:48,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-29 03:52:48,688 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 03:52:48,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,689 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-29 03:52:48,691 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 [2023-11-29 03:52:48,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,702 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:48,702 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:48,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2023-11-29 03:52:48,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,707 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-29 03:52:48,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:48,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,719 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:48,720 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:48,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-29 03:52:48,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,725 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-29 03:52:48,727 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 [2023-11-29 03:52:48,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,738 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:48,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:48,742 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-29 03:52:48,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:48,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,757 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-29 03:52:48,759 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 [2023-11-29 03:52:48,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:48,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,770 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:48,771 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:48,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2023-11-29 03:52:48,775 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 03:52:48,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,776 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-29 03:52:48,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:48,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:48,789 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:48,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:48,789 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:48,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2023-11-29 03:52:48,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,794 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-29 03:52:48,798 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 [2023-11-29 03:52:48,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:48,808 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:48,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:48,809 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:48,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2023-11-29 03:52:48,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,815 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-29 03:52:48,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:48,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:48,828 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:48,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,828 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:48,828 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:48,836 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:48,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-29 03:52:48,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,856 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-29 03:52:48,858 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 [2023-11-29 03:52:48,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:48,868 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:48,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,869 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:48,869 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:48,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2023-11-29 03:52:48,874 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 03:52:48,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,875 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-29 03:52:48,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:48,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:48,887 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:48,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:48,888 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:48,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-29 03:52:48,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,895 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-29 03:52:48,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:48,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:48,908 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:48,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:48,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:48,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2023-11-29 03:52:48,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,916 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-29 03:52:48,918 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 [2023-11-29 03:52:48,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:48,929 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:48,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,929 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:48,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:48,935 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 03:52:48,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-29 03:52:48,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,974 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-29 03:52:48,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:48,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:48,987 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:48,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:48,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:48,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:48,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:48,987 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:48,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:48,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:48,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-29 03:52:48,994 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 03:52:48,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:48,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:48,995 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:48,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-29 03:52:48,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:49,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:49,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:49,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:49,009 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:49,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-29 03:52:49,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,017 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-29 03:52:49,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:49,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:49,030 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:49,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:49,031 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:49,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2023-11-29 03:52:49,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,041 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-29 03:52:49,043 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 [2023-11-29 03:52:49,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:49,053 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:49,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,054 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:49,054 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:49,061 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-29 03:52:49,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:49,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,147 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-29 03:52:49,149 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 [2023-11-29 03:52:49,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:49,159 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:49,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:49,161 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:49,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2023-11-29 03:52:49,169 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 03:52:49,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,170 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-29 03:52:49,172 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 [2023-11-29 03:52:49,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:49,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:49,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:49,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:49,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2023-11-29 03:52:49,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,189 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-29 03:52:49,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:49,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:49,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:49,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:49,202 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:49,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2023-11-29 03:52:49,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,208 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-29 03:52:49,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:49,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:49,220 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:49,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,220 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:49,220 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:49,225 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 03:52:49,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2023-11-29 03:52:49,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,243 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-29 03:52:49,245 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 [2023-11-29 03:52:49,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:49,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:49,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:49,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:49,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-29 03:52:49,261 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 03:52:49,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,261 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-29 03:52:49,264 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 [2023-11-29 03:52:49,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:49,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:49,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,274 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:49,275 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:49,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2023-11-29 03:52:49,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,284 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-29 03:52:49,286 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 [2023-11-29 03:52:49,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:49,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:49,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,299 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:49,299 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:49,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2023-11-29 03:52:49,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,308 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-29 03:52:49,310 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 [2023-11-29 03:52:49,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:49,320 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:49,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,321 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:49,321 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:49,328 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:49,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2023-11-29 03:52:49,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,361 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-29 03:52:49,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:49,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:49,373 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:49,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,373 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:49,374 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:49,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2023-11-29 03:52:49,485 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 03:52:49,485 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 03:52:49,485 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 03:52:49,485 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 03:52:49,485 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 03:52:49,485 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,485 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 03:52:49,485 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 03:52:49,485 INFO L133 ssoRankerPreferences]: Filename of dumped script: sum03-2.i_Iteration1_Lasso [2023-11-29 03:52:49,485 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 03:52:49,485 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 03:52:49,487 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:49,489 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:49,491 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:49,493 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:49,495 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:49,503 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:49,510 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:49,520 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:49,522 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:49,524 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:49,526 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:49,540 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:49,542 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 03:52:49,777 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 03:52:49,778 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 03:52:49,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,778 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-29 03:52:49,781 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 [2023-11-29 03:52:49,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:49,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,791 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:49,791 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:49,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-29 03:52:49,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,796 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-29 03:52:49,798 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 [2023-11-29 03:52:49,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:49,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:49,809 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:49,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2023-11-29 03:52:49,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,813 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-29 03:52:49,815 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 [2023-11-29 03:52:49,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:49,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,825 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:49,825 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:49,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-29 03:52:49,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,830 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-29 03:52:49,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:49,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:49,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:49,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:49,848 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:49,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:49,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-29 03:52:49,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,853 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-29 03:52:49,855 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 [2023-11-29 03:52:49,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:49,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,866 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:49,866 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:49,867 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:49,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:49,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,873 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-29 03:52:49,875 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 [2023-11-29 03:52:49,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:49,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,885 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:49,886 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:49,886 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:49,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2023-11-29 03:52:49,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,893 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-29 03:52:49,895 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 [2023-11-29 03:52:49,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:49,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,906 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:49,907 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:49,907 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:49,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2023-11-29 03:52:49,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,913 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-29 03:52:49,915 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 [2023-11-29 03:52:49,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:49,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,926 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:49,927 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:49,927 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:49,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2023-11-29 03:52:49,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,933 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-29 03:52:49,935 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 [2023-11-29 03:52:49,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:49,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:49,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:49,946 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:49,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2023-11-29 03:52:49,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,953 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-29 03:52:49,955 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 [2023-11-29 03:52:49,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:49,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,965 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:49,965 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:49,965 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:49,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2023-11-29 03:52:49,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,972 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-29 03:52:49,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:49,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:49,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:49,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:49,984 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:49,985 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:49,985 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:49,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:49,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2023-11-29 03:52:49,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:49,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:49,992 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:49,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-29 03:52:49,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,004 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:50,005 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:50,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2023-11-29 03:52:50,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,009 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-29 03:52:50,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:50,021 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:50,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2023-11-29 03:52:50,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,025 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-29 03:52:50,027 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 [2023-11-29 03:52:50,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,038 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:50,038 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:50,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2023-11-29 03:52:50,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,043 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-29 03:52:50,045 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 [2023-11-29 03:52:50,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,055 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:50,055 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:50,064 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2023-11-29 03:52:50,064 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:50,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2023-11-29 03:52:50,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,092 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-29 03:52:50,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,104 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:50,104 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 03:52:50,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:50,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,109 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-29 03:52:50,111 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 [2023-11-29 03:52:50,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 03:52:50,122 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:50,122 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 03:52:50,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-29 03:52:50,127 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 03:52:50,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,128 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-29 03:52:50,131 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 [2023-11-29 03:52:50,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,141 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,141 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:50,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2023-11-29 03:52:50,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,146 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-29 03:52:50,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,158 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:50,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2023-11-29 03:52:50,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,163 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-29 03:52:50,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,175 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,175 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:50,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2023-11-29 03:52:50,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,180 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-29 03:52:50,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,192 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,193 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:50,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2023-11-29 03:52:50,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,197 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-29 03:52:50,199 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 [2023-11-29 03:52:50,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,211 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:50,211 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:50,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:50,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,219 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-29 03:52:50,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,233 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:50,233 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:50,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2023-11-29 03:52:50,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,240 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-29 03:52:50,242 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 [2023-11-29 03:52:50,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,254 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:50,254 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:50,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2023-11-29 03:52:50,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,264 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-29 03:52:50,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,277 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:50,278 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:50,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2023-11-29 03:52:50,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,286 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-29 03:52:50,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,298 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,299 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:50,299 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:50,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:50,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,306 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-29 03:52:50,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,319 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,320 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:50,320 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:50,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2023-11-29 03:52:50,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,329 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-29 03:52:50,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,341 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,342 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:50,342 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:50,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2023-11-29 03:52:50,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,350 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-29 03:52:50,352 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 [2023-11-29 03:52:50,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,363 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,363 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:50,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2023-11-29 03:52:50,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,367 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-29 03:52:50,369 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 [2023-11-29 03:52:50,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,380 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,380 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:50,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2023-11-29 03:52:50,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,385 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-29 03:52:50,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,398 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:50,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2023-11-29 03:52:50,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,402 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-29 03:52:50,405 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 [2023-11-29 03:52:50,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,415 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:50,415 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,432 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-29 03:52:50,432 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:50,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2023-11-29 03:52:50,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,473 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-29 03:52:50,475 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 [2023-11-29 03:52:50,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,486 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:50,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-29 03:52:50,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,490 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-29 03:52:50,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,503 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:50,504 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:50,504 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:50,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-29 03:52:50,510 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 03:52:50,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,511 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-29 03:52:50,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,523 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:50,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:50,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,528 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-29 03:52:50,530 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 [2023-11-29 03:52:50,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,541 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:50,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-29 03:52:50,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,545 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-29 03:52:50,547 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 [2023-11-29 03:52:50,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,558 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:50,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-29 03:52:50,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,563 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-29 03:52:50,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,576 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:50,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-29 03:52:50,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,580 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-29 03:52:50,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,594 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:50,594 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:50,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2023-11-29 03:52:50,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,604 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-29 03:52:50,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,616 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,617 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:50,618 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:50,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2023-11-29 03:52:50,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,626 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-29 03:52:50,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,640 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:50,640 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:50,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:50,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,650 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-29 03:52:50,651 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 [2023-11-29 03:52:50,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,663 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:50,663 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:50,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2023-11-29 03:52:50,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,671 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-29 03:52:50,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,685 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:50,685 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:50,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2023-11-29 03:52:50,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,693 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-29 03:52:50,700 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 [2023-11-29 03:52:50,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,711 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,712 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:50,712 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:50,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-29 03:52:50,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,721 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-29 03:52:50,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:50,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:50,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2023-11-29 03:52:50,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,742 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-29 03:52:50,744 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 [2023-11-29 03:52:50,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:50,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2023-11-29 03:52:50,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,759 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-29 03:52:50,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,773 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:50,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-29 03:52:50,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,777 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-29 03:52:50,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,791 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:50,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2023-11-29 03:52:50,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,795 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-29 03:52:50,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,807 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:50,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,822 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-29 03:52:50,822 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-29 03:52:50,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2023-11-29 03:52:50,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,871 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-29 03:52:50,873 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 [2023-11-29 03:52:50,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:50,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2023-11-29 03:52:50,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,888 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-29 03:52:50,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:50,902 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:50,902 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:50,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2023-11-29 03:52:50,910 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 03:52:50,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,911 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-29 03:52:50,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:50,923 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:50,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2023-11-29 03:52:50,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,928 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-29 03:52:50,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:50,941 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:50,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2023-11-29 03:52:50,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,947 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-29 03:52:50,949 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 [2023-11-29 03:52:50,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,959 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:50,959 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:50,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2023-11-29 03:52:50,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,964 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-29 03:52:50,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:50,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:50,977 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:50,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:50,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:50,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2023-11-29 03:52:50,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:50,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:50,982 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:50,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-29 03:52:50,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:50,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:50,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:50,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:50,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:50,996 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:50,996 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:51,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2023-11-29 03:52:51,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,005 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-29 03:52:51,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:51,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,017 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:51,019 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:51,019 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:51,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-29 03:52:51,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,028 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-29 03:52:51,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:51,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:51,042 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:51,042 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:51,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2023-11-29 03:52:51,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,053 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-29 03:52:51,055 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 [2023-11-29 03:52:51,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:51,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:51,067 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:51,068 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:51,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2023-11-29 03:52:51,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,078 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-29 03:52:51,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:51,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,091 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:51,092 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:51,092 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:51,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2023-11-29 03:52:51,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,101 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-29 03:52:51,103 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 [2023-11-29 03:52:51,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:51,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:51,116 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:51,116 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:51,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-29 03:52:51,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,126 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-29 03:52:51,128 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 [2023-11-29 03:52:51,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:51,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,138 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:51,140 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:51,140 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:51,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-29 03:52:51,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,151 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-29 03:52:51,153 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 [2023-11-29 03:52:51,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:51,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,164 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:51,164 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:51,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2023-11-29 03:52:51,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,169 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-29 03:52:51,171 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 [2023-11-29 03:52:51,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:51,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:51,183 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:51,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-29 03:52:51,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,188 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-29 03:52:51,190 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 [2023-11-29 03:52:51,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:51,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:51,201 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:51,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2023-11-29 03:52:51,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,206 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-29 03:52:51,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:51,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,219 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:51,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:51,243 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-29 03:52:51,243 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-29 03:52:51,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-29 03:52:51,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,305 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-29 03:52:51,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:51,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:51,318 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:51,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2023-11-29 03:52:51,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,323 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-29 03:52:51,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 03:52:51,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,336 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:51,337 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:51,337 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:51,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2023-11-29 03:52:51,346 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 03:52:51,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,347 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-29 03:52:51,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,360 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,360 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:51,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2023-11-29 03:52:51,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,366 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-29 03:52:51,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,378 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,378 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,379 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:51,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2023-11-29 03:52:51,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,384 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-29 03:52:51,386 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 [2023-11-29 03:52:51,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,397 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:51,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:51,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,402 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-29 03:52:51,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,414 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,414 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,415 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:51,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-29 03:52:51,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,420 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-29 03:52:51,422 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 [2023-11-29 03:52:51,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,433 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,433 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,434 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:51,434 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:51,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-29 03:52:51,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,443 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-29 03:52:51,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,456 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,457 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:51,457 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:51,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2023-11-29 03:52:51,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,472 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-29 03:52:51,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,486 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:51,486 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:51,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2023-11-29 03:52:51,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,495 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-29 03:52:51,497 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 [2023-11-29 03:52:51,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,507 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,508 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:51,509 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:51,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:51,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,517 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-29 03:52:51,519 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 [2023-11-29 03:52:51,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,529 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,531 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:51,531 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:51,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-29 03:52:51,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,539 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-29 03:52:51,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,553 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:51,553 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:51,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:51,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,562 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-29 03:52:51,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,574 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,576 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:51,576 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:51,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2023-11-29 03:52:51,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,586 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-29 03:52:51,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,598 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,599 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:51,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2023-11-29 03:52:51,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,604 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-29 03:52:51,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,617 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,617 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,618 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:51,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2023-11-29 03:52:51,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,623 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-29 03:52:51,625 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 [2023-11-29 03:52:51,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,636 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:51,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2023-11-29 03:52:51,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,642 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-29 03:52:51,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,655 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:51,655 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,667 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-29 03:52:51,667 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:51,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2023-11-29 03:52:51,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,746 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-29 03:52:51,748 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 [2023-11-29 03:52:51,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,758 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,758 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,759 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 03:52:51,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2023-11-29 03:52:51,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,764 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-29 03:52:51,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,776 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:51,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,776 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 03:52:51,777 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 03:52:51,777 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 03:52:51,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:51,784 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 03:52:51,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,785 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-29 03:52:51,788 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 [2023-11-29 03:52:51,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,798 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:51,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:51,799 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:51,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2023-11-29 03:52:51,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,805 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-29 03:52:51,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,817 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:51,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:51,818 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:51,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2023-11-29 03:52:51,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,825 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-29 03:52:51,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,837 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:51,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:51,838 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:51,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2023-11-29 03:52:51,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,844 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-29 03:52:51,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,856 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:51,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:51,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:51,857 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:51,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:51,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2023-11-29 03:52:51,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,864 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-29 03:52:51,866 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 [2023-11-29 03:52:51,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,877 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:51,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:51,879 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:51,879 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:51,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2023-11-29 03:52:51,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,891 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-29 03:52:51,893 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 [2023-11-29 03:52:51,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,903 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:51,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:51,905 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:51,906 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:51,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2023-11-29 03:52:51,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,917 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-29 03:52:51,920 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 [2023-11-29 03:52:51,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,931 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:51,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:51,933 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:51,933 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:51,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-29 03:52:51,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,945 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-29 03:52:51,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,958 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:51,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:51,960 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:51,960 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:51,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2023-11-29 03:52:51,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,973 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-29 03:52:51,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:51,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:51,985 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:51,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:51,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:51,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:51,987 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:51,987 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:51,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:51,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2023-11-29 03:52:51,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:51,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:51,997 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:51,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-29 03:52:51,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:52,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,009 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:52,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:52,011 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:52,011 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:52,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2023-11-29 03:52:52,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,023 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-29 03:52:52,025 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 [2023-11-29 03:52:52,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,036 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:52,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:52,038 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:52,038 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:52,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2023-11-29 03:52:52,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,048 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-29 03:52:52,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:52,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,061 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:52,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:52,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:52,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:52,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:52,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:52,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,068 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-29 03:52:52,071 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 [2023-11-29 03:52:52,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,081 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:52,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:52,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:52,082 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:52,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:52,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2023-11-29 03:52:52,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,089 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-29 03:52:52,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:52,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,101 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:52,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:52,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:52,102 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:52,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:52,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2023-11-29 03:52:52,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,109 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-29 03:52:52,111 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 [2023-11-29 03:52:52,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,121 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:52,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,121 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:52,121 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:52,140 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-29 03:52:52,140 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-29 03:52:52,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:52,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,340 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-29 03:52:52,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:52,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,353 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:52,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:52,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:52,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:52,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:52,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2023-11-29 03:52:52,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,360 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-29 03:52:52,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:52,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,372 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 03:52:52,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:52,374 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:52,374 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:52,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2023-11-29 03:52:52,385 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 03:52:52,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,386 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-29 03:52:52,388 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 [2023-11-29 03:52:52,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,398 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:52,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,399 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:52,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:52,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2023-11-29 03:52:52,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,414 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-29 03:52:52,416 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 [2023-11-29 03:52:52,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:52,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,428 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:52,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:52,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2023-11-29 03:52:52,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,436 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-29 03:52:52,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:52,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:52,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,450 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:52,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:52,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:52,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,458 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-29 03:52:52,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:52,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,471 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:52,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,471 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,472 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:52,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:52,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2023-11-29 03:52:52,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,480 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-29 03:52:52,482 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 [2023-11-29 03:52:52,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,492 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,492 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,495 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:52,495 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:52,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2023-11-29 03:52:52,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,508 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-29 03:52:52,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:52,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,521 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,524 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:52,524 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:52,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2023-11-29 03:52:52,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,538 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-29 03:52:52,540 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 [2023-11-29 03:52:52,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,550 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,550 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,553 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:52,553 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:52,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2023-11-29 03:52:52,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,566 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-29 03:52:52,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:52,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,579 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,581 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:52,581 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:52,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:52,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,597 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2023-11-29 03:52:52,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:52,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,609 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,612 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:52,612 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:52,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2023-11-29 03:52:52,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,625 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2023-11-29 03:52:52,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:52,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,640 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:52,640 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:52,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:52,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,656 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2023-11-29 03:52:52,658 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 [2023-11-29 03:52:52,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,669 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,669 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,671 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:52,671 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:52,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2023-11-29 03:52:52,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,685 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2023-11-29 03:52:52,687 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 [2023-11-29 03:52:52,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,698 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:52,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,699 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,700 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:52,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:52,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2023-11-29 03:52:52,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,708 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2023-11-29 03:52:52,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:52,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,720 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:52,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,722 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:52,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:52,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2023-11-29 03:52:52,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,729 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2023-11-29 03:52:52,731 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 [2023-11-29 03:52:52,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,742 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:52,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:52,742 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,743 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:52,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:52,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:52,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2023-11-29 03:52:52,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:52,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:52,750 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:52,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2023-11-29 03:52:52,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:52,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:52,762 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:52,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:52,763 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:52,763 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:52,785 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-29 03:52:52,786 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-29 03:52:53,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2023-11-29 03:52:53,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,549 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2023-11-29 03:52:53,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:53,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,562 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:53,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:53,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,563 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:53,563 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 03:52:53,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:53,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2023-11-29 03:52:53,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,571 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2023-11-29 03:52:53,573 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 [2023-11-29 03:52:53,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:53,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,584 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 03:52:53,586 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 03:52:53,586 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 03:52:53,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2023-11-29 03:52:53,600 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 03:52:53,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,601 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2023-11-29 03:52:53,603 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 [2023-11-29 03:52:53,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:53,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,614 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:53,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:53,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2023-11-29 03:52:53,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,619 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2023-11-29 03:52:53,621 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 [2023-11-29 03:52:53,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:53,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:53,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:53,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2023-11-29 03:52:53,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,637 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2023-11-29 03:52:53,640 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 [2023-11-29 03:52:53,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:53,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:53,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:53,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2023-11-29 03:52:53,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,655 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2023-11-29 03:52:53,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:53,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:53,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:53,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:53,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2023-11-29 03:52:53,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,672 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2023-11-29 03:52:53,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:53,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,686 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:53,686 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:53,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:53,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,696 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2023-11-29 03:52:53,698 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 [2023-11-29 03:52:53,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,710 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:53,710 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:53,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2023-11-29 03:52:53,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,719 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2023-11-29 03:52:53,721 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 [2023-11-29 03:52:53,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,731 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,733 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:53,733 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:53,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2023-11-29 03:52:53,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,742 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2023-11-29 03:52:53,744 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 [2023-11-29 03:52:53,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,754 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,756 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:53,756 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:53,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:53,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,765 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2023-11-29 03:52:53,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:53,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,779 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:53,779 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:53,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2023-11-29 03:52:53,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,787 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2023-11-29 03:52:53,789 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 [2023-11-29 03:52:53,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,799 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,801 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:53,801 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:53,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2023-11-29 03:52:53,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,811 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2023-11-29 03:52:53,813 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 [2023-11-29 03:52:53,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,823 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,825 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:53,825 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:53,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2023-11-29 03:52:53,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,841 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2023-11-29 03:52:53,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:53,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:53,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:53,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:53,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2023-11-29 03:52:53,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,860 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2023-11-29 03:52:53,862 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 [2023-11-29 03:52:53,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,872 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:53,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,873 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:53,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:53,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2023-11-29 03:52:53,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,878 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2023-11-29 03:52:53,880 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 [2023-11-29 03:52:53,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:53,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:53,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:53,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:53,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:53,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2023-11-29 03:52:53,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:53,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:53,896 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:53,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2023-11-29 03:52:53,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:53,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:53,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:53,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:53,909 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:53,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:53,924 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-29 03:52:53,924 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-29 03:52:54,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2023-11-29 03:52:54,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,014 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2023-11-29 03:52:54,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:54,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,030 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:54,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:54,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:54,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 03:52:54,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:54,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2023-11-29 03:52:54,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,037 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2023-11-29 03:52:54,039 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 [2023-11-29 03:52:54,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 03:52:54,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,049 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 03:52:54,051 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 03:52:54,051 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 03:52:54,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2023-11-29 03:52:54,059 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 03:52:54,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,060 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2023-11-29 03:52:54,063 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 [2023-11-29 03:52:54,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:54,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,073 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,074 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:54,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:54,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2023-11-29 03:52:54,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,081 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2023-11-29 03:52:54,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:54,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,094 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:54,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,094 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,095 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:54,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:54,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2023-11-29 03:52:54,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,101 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2023-11-29 03:52:54,103 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 [2023-11-29 03:52:54,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:54,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,114 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,114 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:54,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:54,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2023-11-29 03:52:54,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,121 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2023-11-29 03:52:54,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:54,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:54,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,133 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,134 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:54,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:54,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2023-11-29 03:52:54,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,140 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2023-11-29 03:52:54,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:54,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,153 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,153 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,155 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:54,155 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:54,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2023-11-29 03:52:54,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,168 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2023-11-29 03:52:54,170 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 [2023-11-29 03:52:54,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,181 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,181 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,184 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:54,184 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:54,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2023-11-29 03:52:54,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,197 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2023-11-29 03:52:54,199 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 [2023-11-29 03:52:54,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,210 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,213 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:54,213 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:54,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2023-11-29 03:52:54,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,226 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2023-11-29 03:52:54,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:54,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,239 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,242 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:54,242 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:54,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2023-11-29 03:52:54,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,256 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2023-11-29 03:52:54,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:54,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,271 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,271 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,273 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:54,274 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:54,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2023-11-29 03:52:54,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,285 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2023-11-29 03:52:54,287 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 [2023-11-29 03:52:54,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,298 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,300 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:54,300 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:54,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:54,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,311 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2023-11-29 03:52:54,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:54,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,323 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,324 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,326 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:54,326 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:54,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2023-11-29 03:52:54,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,338 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2023-11-29 03:52:54,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:54,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,351 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:54,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,351 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:54,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:54,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2023-11-29 03:52:54,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,357 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2023-11-29 03:52:54,359 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 [2023-11-29 03:52:54,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,370 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:54,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,370 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:54,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:54,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2023-11-29 03:52:54,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,378 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2023-11-29 03:52:54,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:54,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:54,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,391 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,392 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:54,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:54,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2023-11-29 03:52:54,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,398 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2023-11-29 03:52:54,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:54,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,411 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,411 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 03:52:54,411 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,438 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-11-29 03:52:54,438 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-29 03:52:54,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:54,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,644 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2023-11-29 03:52:54,646 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 [2023-11-29 03:52:54,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 03:52:54,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,657 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,658 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 03:52:54,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 03:52:54,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2023-11-29 03:52:54,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 03:52:54,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:52:54,664 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 03:52:54,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2023-11-29 03:52:54,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 03:52:54,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 03:52:54,676 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 03:52:54,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 03:52:54,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 03:52:54,677 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 03:52:54,679 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 03:52:54,679 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 03:52:54,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 03:52:54,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Forceful destruction successful, exit code 0 [2023-11-29 03:52:54,694 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.11 03:52:54 BoogieIcfgContainer [2023-11-29 03:52:54,694 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-29 03:52:54,694 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 03:52:54,694 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 03:52:54,694 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 03:52:54,695 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:52:39" (3/4) ... [2023-11-29 03:52:54,696 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 03:52:54,697 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 03:52:54,698 INFO L158 Benchmark]: Toolchain (without parser) took 15404.95ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 118.8MB in the beginning and 54.4MB in the end (delta: 64.4MB). Peak memory consumption was 97.8MB. Max. memory is 16.1GB. [2023-11-29 03:52:54,698 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 107.0MB. Free memory is still 54.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 03:52:54,698 INFO L158 Benchmark]: CACSL2BoogieTranslator took 237.09ms. Allocated memory is still 155.2MB. Free memory was 118.8MB in the beginning and 108.8MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 03:52:54,698 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.92ms. Allocated memory is still 155.2MB. Free memory was 108.4MB in the beginning and 107.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 03:52:54,699 INFO L158 Benchmark]: Boogie Preprocessor took 32.29ms. Allocated memory is still 155.2MB. Free memory was 107.1MB in the beginning and 105.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-29 03:52:54,699 INFO L158 Benchmark]: RCFGBuilder took 216.74ms. Allocated memory is still 155.2MB. Free memory was 105.4MB in the beginning and 96.6MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-29 03:52:54,699 INFO L158 Benchmark]: BuchiAutomizer took 14878.45ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 96.6MB in the beginning and 54.4MB in the end (delta: 42.2MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. [2023-11-29 03:52:54,699 INFO L158 Benchmark]: Witness Printer took 2.68ms. Allocated memory is still 186.6MB. Free memory is still 54.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 03:52:54,701 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 107.0MB. Free memory is still 54.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 237.09ms. Allocated memory is still 155.2MB. Free memory was 118.8MB in the beginning and 108.8MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.92ms. Allocated memory is still 155.2MB. Free memory was 108.4MB in the beginning and 107.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 32.29ms. Allocated memory is still 155.2MB. Free memory was 107.1MB in the beginning and 105.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 216.74ms. Allocated memory is still 155.2MB. Free memory was 105.4MB in the beginning and 96.6MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 14878.45ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 96.6MB in the beginning and 54.4MB in the end (delta: 42.2MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. * Witness Printer took 2.68ms. Allocated memory is still 186.6MB. Free memory is still 54.4MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 14.8s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 14.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital43 mio100 ax100 hnf100 lsp81 ukn100 mio100 lsp100 div350 bol100 ite100 ukn100 eq156 hnf95 smp51 dnf173 smp97 tf101 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 242ms VariablesStem: 2 VariablesLoop: 8 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 48 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.2s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~nondet2#1, main_#t~post3#1, main_~sn~0#1, main_~loop1~0#1, main_~n1~0#1, main_~x~0#1;main_~sn~0#1 := 0;havoc main_#t~nondet1#1;main_~loop1~0#1 := main_#t~nondet1#1;havoc main_#t~nondet1#1;havoc main_#t~nondet2#1;main_~n1~0#1 := main_#t~nondet2#1;havoc main_#t~nondet2#1;main_~x~0#1 := 0;" "assume !false;main_~sn~0#1 := 2 + main_~sn~0#1;main_#t~post3#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post3#1;havoc main_#t~post3#1;assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~sn~0#1 % 4294967296 == 2 * main_~x~0#1 % 4294967296 || 0 == main_~sn~0#1 % 4294967296 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1;" "assume !(0 == __VERIFIER_assert_~cond#1);" "havoc __VERIFIER_assert_~cond#1;havoc __VERIFIER_assert_#in~cond#1;assume { :end_inline___VERIFIER_assert } true;" Loop: "assume !false;main_~sn~0#1 := 2 + main_~sn~0#1;main_#t~post3#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post3#1;havoc main_#t~post3#1;assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~sn~0#1 % 4294967296 == 2 * main_~x~0#1 % 4294967296 || 0 == main_~sn~0#1 % 4294967296 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1;" "assume !(0 == __VERIFIER_assert_~cond#1);" "havoc __VERIFIER_assert_~cond#1;havoc __VERIFIER_assert_#in~cond#1;assume { :end_inline___VERIFIER_assert } true;" RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-29 03:52:54,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b146c7-eb84-4664-a93c-73dffaf6a5ab/bin/uautomizer-verify-BQ2R08f2Ya/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN